458375996980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{13001}}^1$

素因数の和:13906

約数の個数: 144

約数和(自身を含む): 1121684932368

約数和(自身を除く): 663308935388

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 857, 935, 1210, 1714, 1870, 2057, 2420, 3428, 3740, 4114, 4285, 8228, 8570, 9427, 10285, 13001, 14569, 17140, 18854, 20570, 26002, 29138, 37708, 41140, 47135, 52004, 58276, 65005, 72845, 94270, 103697, 130010, 143011, 145690, 160259, 188540, 207394, 221017, 260020, 286022, 291380, 320518, 414788, 442034, 518485, 572044, 641036, 715055, 801295, 884068, 1036970, 1105085, 1430110, 1573121, 1602590, 1762849, 2073940, 2210170, 2431187, 2860220, 3146242, 3205180, 3525698, 4420340, 4862374, 6292484, 7051396, 7865605, 8814245, 9724748, 11141857, 12155935, 15731210, 17628490, 22283714, 24311870, 26743057, 31462420, 35256980, 44567428, 48623740, 53486114, 55709285, 106972228, 111418570, 122560427, 133715285, 189411569, 222837140, 245120854, 267430570, 378823138, 490241708, 534861140, 612802135, 757646276, 947057845, 1225604270, 1348164697, 1894115690, 2083527259, 2451208540, 2696329394, 3788231380, 4167054518, 5392658788, 6740823485, 8334109036, 10417636295, 13481646970, 20835272590, 22918799849, 26963293940, 41670545180, 45837599698, 91675199396, 114593999245, 229187998490, 458375996980]

約数ペア:

[(1, 458375996980), (2, 229187998490), (4, 114593999245), (5, 91675199396), (10, 45837599698), (11, 41670545180), (17, 26963293940), (20, 22918799849), (22, 20835272590), (34, 13481646970), (44, 10417636295), (55, 8334109036), (68, 6740823485), (85, 5392658788), (110, 4167054518), (121, 3788231380), (170, 2696329394), (187, 2451208540), (220, 2083527259), (242, 1894115690), (340, 1348164697), (374, 1225604270), (484, 947057845), (605, 757646276), (748, 612802135), (857, 534861140), (935, 490241708), (1210, 378823138), (1714, 267430570), (1870, 245120854), (2057, 222837140), (2420, 189411569), (3428, 133715285), (3740, 122560427), (4114, 111418570), (4285, 106972228), (8228, 55709285), (8570, 53486114), (9427, 48623740), (10285, 44567428), (13001, 35256980), (14569, 31462420), (17140, 26743057), (18854, 24311870), (20570, 22283714), (26002, 17628490), (29138, 15731210), (37708, 12155935), (41140, 11141857), (47135, 9724748), (52004, 8814245), (58276, 7865605), (65005, 7051396), (72845, 6292484), (94270, 4862374), (103697, 4420340), (130010, 3525698), (143011, 3205180), (145690, 3146242), (160259, 2860220), (188540, 2431187), (207394, 2210170), (221017, 2073940), (260020, 1762849), (286022, 1602590), (291380, 1573121), (320518, 1430110), (414788, 1105085), (442034, 1036970), (518485, 884068), (572044, 801295), (641036, 715055)]