111701680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 272196864

約数和(自身を除く): 160495184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 248, 292, 310, 365, 496, 584, 617, 620, 730, 1168, 1234, 1240, 1460, 2263, 2468, 2480, 2920, 3085, 4526, 4936, 5840, 6170, 9052, 9872, 11315, 12340, 18104, 19127, 22630, 24680, 36208, 38254, 45041, 45260, 49360, 76508, 90082, 90520, 95635, 153016, 180164, 181040, 191270, 225205, 306032, 360328, 382540, 450410, 720656, 765080, 900820, 1396271, 1530160, 1801640, 2792542, 3603280, 5585084, 6981355, 11170168, 13962710, 22340336, 27925420, 55850840, 111701680]

約数ペア:

[(1, 111701680), (2, 55850840), (4, 27925420), (5, 22340336), (8, 13962710), (10, 11170168), (16, 6981355), (20, 5585084), (31, 3603280), (40, 2792542), (62, 1801640), (73, 1530160), (80, 1396271), (124, 900820), (146, 765080), (155, 720656), (248, 450410), (292, 382540), (310, 360328), (365, 306032), (496, 225205), (584, 191270), (617, 181040), (620, 180164), (730, 153016), (1168, 95635), (1234, 90520), (1240, 90082), (1460, 76508), (2263, 49360), (2468, 45260), (2480, 45041), (2920, 38254), (3085, 36208), (4526, 24680), (4936, 22630), (5840, 19127), (6170, 18104), (9052, 12340), (9872, 11315)]