76446760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 187019280

約数和(自身を除く): 110572520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 113, 130, 226, 260, 452, 520, 565, 904, 1130, 1301, 1469, 2260, 2602, 2938, 4520, 5204, 5876, 6505, 7345, 10408, 11752, 13010, 14690, 16913, 26020, 29380, 33826, 52040, 58760, 67652, 84565, 135304, 147013, 169130, 294026, 338260, 588052, 676520, 735065, 1176104, 1470130, 1911169, 2940260, 3822338, 5880520, 7644676, 9555845, 15289352, 19111690, 38223380, 76446760]

約数ペア:

[(1, 76446760), (2, 38223380), (4, 19111690), (5, 15289352), (8, 9555845), (10, 7644676), (13, 5880520), (20, 3822338), (26, 2940260), (40, 1911169), (52, 1470130), (65, 1176104), (104, 735065), (113, 676520), (130, 588052), (226, 338260), (260, 294026), (452, 169130), (520, 147013), (565, 135304), (904, 84565), (1130, 67652), (1301, 58760), (1469, 52040), (2260, 33826), (2602, 29380), (2938, 26020), (4520, 16913), (5204, 14690), (5876, 13010), (6505, 11752), (7345, 10408)]