8300599060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 19618502400

約数和(自身を除く): 11317903340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 139, 155, 239, 260, 278, 310, 403, 478, 556, 620, 695, 806, 956, 961, 1195, 1390, 1612, 1807, 1922, 2015, 2390, 2780, 3107, 3614, 3844, 4030, 4309, 4780, 4805, 6214, 7228, 7409, 8060, 8618, 9035, 9610, 12428, 12493, 14818, 15535, 17236, 18070, 19220, 21545, 24986, 29636, 31070, 33221, 36140, 37045, 43090, 49972, 56017, 62140, 62465, 66442, 74090, 86180, 96317, 112034, 124930, 132884, 133579, 148180, 166105, 192634, 224068, 229679, 249860, 267158, 280085, 332210, 385268, 431873, 459358, 481585, 534316, 560170, 664420, 667895, 863746, 918716, 963170, 1029851, 1120340, 1148395, 1335790, 1727492, 1736527, 1926340, 2059702, 2159365, 2296790, 2671580, 2985827, 3473054, 4119404, 4318730, 4593580, 5149255, 5971654, 6946108, 8637460, 8682635, 10298510, 11943308, 13388063, 14929135, 17365270, 20597020, 26776126, 29858270, 31925381, 34730540, 53552252, 59716540, 63850762, 66940315, 127701524, 133880630, 159626905, 267761260, 319253810, 415029953, 638507620, 830059906, 1660119812, 2075149765, 4150299530, 8300599060]

約数ペア:

[(1, 8300599060), (2, 4150299530), (4, 2075149765), (5, 1660119812), (10, 830059906), (13, 638507620), (20, 415029953), (26, 319253810), (31, 267761260), (52, 159626905), (62, 133880630), (65, 127701524), (124, 66940315), (130, 63850762), (139, 59716540), (155, 53552252), (239, 34730540), (260, 31925381), (278, 29858270), (310, 26776126), (403, 20597020), (478, 17365270), (556, 14929135), (620, 13388063), (695, 11943308), (806, 10298510), (956, 8682635), (961, 8637460), (1195, 6946108), (1390, 5971654), (1612, 5149255), (1807, 4593580), (1922, 4318730), (2015, 4119404), (2390, 3473054), (2780, 2985827), (3107, 2671580), (3614, 2296790), (3844, 2159365), (4030, 2059702), (4309, 1926340), (4780, 1736527), (4805, 1727492), (6214, 1335790), (7228, 1148395), (7409, 1120340), (8060, 1029851), (8618, 963170), (9035, 918716), (9610, 863746), (12428, 667895), (12493, 664420), (14818, 560170), (15535, 534316), (17236, 481585), (18070, 459358), (19220, 431873), (21545, 385268), (24986, 332210), (29636, 280085), (31070, 267158), (33221, 249860), (36140, 229679), (37045, 224068), (43090, 192634), (49972, 166105), (56017, 148180), (62140, 133579), (62465, 132884), (66442, 124930), (74090, 112034), (86180, 96317)]