74493620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 164602368

約数和(自身を除く): 90108748

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 530, 620, 1060, 1643, 2267, 3286, 4534, 6572, 8215, 9068, 11335, 16430, 22670, 32860, 45340, 70277, 120151, 140554, 240302, 281108, 351385, 480604, 600755, 702770, 1201510, 1405540, 2403020, 3724681, 7449362, 14898724, 18623405, 37246810, 74493620]

約数ペア:

[(1, 74493620), (2, 37246810), (4, 18623405), (5, 14898724), (10, 7449362), (20, 3724681), (31, 2403020), (53, 1405540), (62, 1201510), (106, 702770), (124, 600755), (155, 480604), (212, 351385), (265, 281108), (310, 240302), (530, 140554), (620, 120151), (1060, 70277), (1643, 45340), (2267, 32860), (3286, 22670), (4534, 16430), (6572, 11335), (8215, 9068)]