31233800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 80385480

約数和(自身を除く): 49151680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 293, 325, 328, 410, 520, 533, 586, 650, 820, 1025, 1066, 1172, 1300, 1465, 1640, 2050, 2132, 2344, 2600, 2665, 2930, 3809, 4100, 4264, 5330, 5860, 7325, 7618, 8200, 10660, 11720, 12013, 13325, 14650, 15236, 19045, 21320, 24026, 26650, 29300, 30472, 38090, 48052, 53300, 58600, 60065, 76180, 95225, 96104, 106600, 120130, 152360, 156169, 190450, 240260, 300325, 312338, 380900, 480520, 600650, 624676, 761800, 780845, 1201300, 1249352, 1561690, 2402600, 3123380, 3904225, 6246760, 7808450, 15616900, 31233800]

約数ペア:

[(1, 31233800), (2, 15616900), (4, 7808450), (5, 6246760), (8, 3904225), (10, 3123380), (13, 2402600), (20, 1561690), (25, 1249352), (26, 1201300), (40, 780845), (41, 761800), (50, 624676), (52, 600650), (65, 480520), (82, 380900), (100, 312338), (104, 300325), (130, 240260), (164, 190450), (200, 156169), (205, 152360), (260, 120130), (293, 106600), (325, 96104), (328, 95225), (410, 76180), (520, 60065), (533, 58600), (586, 53300), (650, 48052), (820, 38090), (1025, 30472), (1066, 29300), (1172, 26650), (1300, 24026), (1465, 21320), (1640, 19045), (2050, 15236), (2132, 14650), (2344, 13325), (2600, 12013), (2665, 11720), (2930, 10660), (3809, 8200), (4100, 7618), (4264, 7325), (5330, 5860)]