8240160812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2341}}^1$

素因数の和:2539

約数の個数: 72

約数和(自身を含む): 16128548352

約数和(自身を除く): 7888387540

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 127, 164, 169, 254, 338, 508, 533, 676, 1066, 1651, 2132, 2341, 3302, 4682, 5207, 6604, 6929, 9364, 10414, 13858, 20828, 21463, 27716, 30433, 42926, 60866, 67691, 85852, 95981, 121732, 135382, 191962, 270764, 297307, 383924, 395629, 594614, 791258, 879983, 1189228, 1247753, 1582516, 1759966, 2495506, 3519932, 3864991, 4991012, 7729982, 12189587, 15459964, 16220789, 24379174, 32441578, 48758348, 50244883, 64883156, 100489766, 158464631, 200979532, 316929262, 633858524, 2060040203, 4120080406, 8240160812]

約数ペア:

[(1, 8240160812), (2, 4120080406), (4, 2060040203), (13, 633858524), (26, 316929262), (41, 200979532), (52, 158464631), (82, 100489766), (127, 64883156), (164, 50244883), (169, 48758348), (254, 32441578), (338, 24379174), (508, 16220789), (533, 15459964), (676, 12189587), (1066, 7729982), (1651, 4991012), (2132, 3864991), (2341, 3519932), (3302, 2495506), (4682, 1759966), (5207, 1582516), (6604, 1247753), (6929, 1189228), (9364, 879983), (10414, 791258), (13858, 594614), (20828, 395629), (21463, 383924), (27716, 297307), (30433, 270764), (42926, 191962), (60866, 135382), (67691, 121732), (85852, 95981)]