7313315620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{9811}}^1$

素因数の和:9941

約数の個数: 96

約数和(自身を含む): 17169901056

約数和(自身を除く): 9856585436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 61, 65, 94, 122, 130, 188, 235, 244, 260, 305, 470, 610, 611, 793, 940, 1220, 1222, 1586, 2444, 2867, 3055, 3172, 3965, 5734, 6110, 7930, 9811, 11468, 12220, 14335, 15860, 19622, 28670, 37271, 39244, 49055, 57340, 74542, 98110, 127543, 149084, 186355, 196220, 255086, 372710, 461117, 510172, 598471, 637715, 745420, 922234, 1196942, 1275430, 1844468, 2305585, 2393884, 2550860, 2992355, 4611170, 5984710, 5994521, 7780123, 9222340, 11969420, 11989042, 15560246, 23978084, 28128137, 29972605, 31120492, 38900615, 56256274, 59945210, 77801230, 112512548, 119890420, 140640685, 155602460, 281281370, 365665781, 562562740, 731331562, 1462663124, 1828328905, 3656657810, 7313315620]

約数ペア:

[(1, 7313315620), (2, 3656657810), (4, 1828328905), (5, 1462663124), (10, 731331562), (13, 562562740), (20, 365665781), (26, 281281370), (47, 155602460), (52, 140640685), (61, 119890420), (65, 112512548), (94, 77801230), (122, 59945210), (130, 56256274), (188, 38900615), (235, 31120492), (244, 29972605), (260, 28128137), (305, 23978084), (470, 15560246), (610, 11989042), (611, 11969420), (793, 9222340), (940, 7780123), (1220, 5994521), (1222, 5984710), (1586, 4611170), (2444, 2992355), (2867, 2550860), (3055, 2393884), (3172, 2305585), (3965, 1844468), (5734, 1275430), (6110, 1196942), (7930, 922234), (9811, 745420), (11468, 637715), (12220, 598471), (14335, 510172), (15860, 461117), (19622, 372710), (28670, 255086), (37271, 196220), (39244, 186355), (49055, 149084), (57340, 127543), (74542, 98110)]