88924220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 242349408

約数和(自身を除く): 153425188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 73, 77, 98, 110, 113, 140, 146, 154, 196, 220, 226, 245, 292, 308, 365, 385, 452, 490, 511, 539, 565, 730, 770, 791, 803, 980, 1022, 1078, 1130, 1243, 1460, 1540, 1582, 1606, 2044, 2156, 2260, 2486, 2555, 2695, 3164, 3212, 3577, 3955, 4015, 4972, 5110, 5390, 5537, 5621, 6215, 7154, 7910, 8030, 8249, 8701, 10220, 10780, 11074, 11242, 12430, 14308, 15820, 16060, 16498, 17402, 17885, 22148, 22484, 24860, 27685, 28105, 32996, 34804, 35770, 39347, 41245, 43505, 55370, 56210, 57743, 60907, 71540, 78694, 82490, 87010, 90739, 110740, 112420, 115486, 121814, 157388, 164980, 174020, 181478, 196735, 230972, 243628, 288715, 304535, 362956, 393470, 404201, 453695, 577430, 609070, 635173, 786940, 808402, 907390, 1154860, 1218140, 1270346, 1616804, 1814780, 2021005, 2540692, 3175865, 4042010, 4446211, 6351730, 8084020, 8892422, 12703460, 17784844, 22231055, 44462110, 88924220]

約数ペア:

[(1, 88924220), (2, 44462110), (4, 22231055), (5, 17784844), (7, 12703460), (10, 8892422), (11, 8084020), (14, 6351730), (20, 4446211), (22, 4042010), (28, 3175865), (35, 2540692), (44, 2021005), (49, 1814780), (55, 1616804), (70, 1270346), (73, 1218140), (77, 1154860), (98, 907390), (110, 808402), (113, 786940), (140, 635173), (146, 609070), (154, 577430), (196, 453695), (220, 404201), (226, 393470), (245, 362956), (292, 304535), (308, 288715), (365, 243628), (385, 230972), (452, 196735), (490, 181478), (511, 174020), (539, 164980), (565, 157388), (730, 121814), (770, 115486), (791, 112420), (803, 110740), (980, 90739), (1022, 87010), (1078, 82490), (1130, 78694), (1243, 71540), (1460, 60907), (1540, 57743), (1582, 56210), (1606, 55370), (2044, 43505), (2156, 41245), (2260, 39347), (2486, 35770), (2555, 34804), (2695, 32996), (3164, 28105), (3212, 27685), (3577, 24860), (3955, 22484), (4015, 22148), (4972, 17885), (5110, 17402), (5390, 16498), (5537, 16060), (5621, 15820), (6215, 14308), (7154, 12430), (7910, 11242), (8030, 11074), (8249, 10780), (8701, 10220)]