102313480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7966

約数の個数: 64

約数和(自身を含む): 256608000

約数和(自身を除く): 154294520

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 7919, 12920, 15838, 31676, 39595, 63352, 79190, 134623, 150461, 158380, 269246, 300922, 316760, 538492, 601844, 673115, 752305, 1076984, 1203688, 1346230, 1504610, 2557837, 2692460, 3009220, 5115674, 5384920, 6018440, 10231348, 12789185, 20462696, 25578370, 51156740, 102313480]

約数ペア:

[(1, 102313480), (2, 51156740), (4, 25578370), (5, 20462696), (8, 12789185), (10, 10231348), (17, 6018440), (19, 5384920), (20, 5115674), (34, 3009220), (38, 2692460), (40, 2557837), (68, 1504610), (76, 1346230), (85, 1203688), (95, 1076984), (136, 752305), (152, 673115), (170, 601844), (190, 538492), (323, 316760), (340, 300922), (380, 269246), (646, 158380), (680, 150461), (760, 134623), (1292, 79190), (1615, 63352), (2584, 39595), (3230, 31676), (6460, 15838), (7919, 12920)]