2616801760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{527581}}^1$

素因数の和:527627

約数の個数: 48

約数和(自身を含む): 6381631872

約数和(自身を除く): 3764830112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 527581, 1055162, 2110324, 2637905, 4220648, 5275810, 8441296, 10551620, 16355011, 16882592, 21103240, 32710022, 42206480, 65420044, 81775055, 84412960, 130840088, 163550110, 261680176, 327100220, 523360352, 654200440, 1308400880, 2616801760]

約数ペア:

[(1, 2616801760), (2, 1308400880), (4, 654200440), (5, 523360352), (8, 327100220), (10, 261680176), (16, 163550110), (20, 130840088), (31, 84412960), (32, 81775055), (40, 65420044), (62, 42206480), (80, 32710022), (124, 21103240), (155, 16882592), (160, 16355011), (248, 10551620), (310, 8441296), (496, 5275810), (620, 4220648), (992, 2637905), (1240, 2110324), (2480, 1055162), (4960, 527581)]