563041840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9938

約数の個数: 80

約数和(自身を含む): 1410195456

約数和(自身を除く): 847153616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 9871, 11408, 14260, 19742, 28520, 39484, 49355, 57040, 78968, 98710, 157936, 197420, 227033, 306001, 394840, 454066, 612002, 789680, 908132, 1135165, 1224004, 1530005, 1816264, 2270330, 2448008, 3060010, 3632528, 4540660, 4896016, 6120020, 7038023, 9081320, 12240040, 14076046, 18162640, 24480080, 28152092, 35190115, 56304184, 70380230, 112608368, 140760460, 281520920, 563041840]

約数ペア:

[(1, 563041840), (2, 281520920), (4, 140760460), (5, 112608368), (8, 70380230), (10, 56304184), (16, 35190115), (20, 28152092), (23, 24480080), (31, 18162640), (40, 14076046), (46, 12240040), (62, 9081320), (80, 7038023), (92, 6120020), (115, 4896016), (124, 4540660), (155, 3632528), (184, 3060010), (230, 2448008), (248, 2270330), (310, 1816264), (368, 1530005), (460, 1224004), (496, 1135165), (620, 908132), (713, 789680), (920, 612002), (1240, 454066), (1426, 394840), (1840, 306001), (2480, 227033), (2852, 197420), (3565, 157936), (5704, 98710), (7130, 78968), (9871, 57040), (11408, 49355), (14260, 39484), (19742, 28520)]