927945680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{2411}}^1$

素因数の和:2724

約数の個数: 80

約数和(自身を含む): 2293406784

約数和(自身を除く): 1365461104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 283, 340, 566, 680, 1132, 1360, 1415, 2264, 2411, 2830, 4528, 4811, 4822, 5660, 9622, 9644, 11320, 12055, 19244, 19288, 22640, 24055, 24110, 38488, 38576, 40987, 48110, 48220, 76976, 81974, 96220, 96440, 163948, 192440, 192880, 204935, 327896, 384880, 409870, 655792, 682313, 819740, 1364626, 1639480, 2729252, 3278960, 3411565, 5458504, 6823130, 10917008, 11599321, 13646260, 23198642, 27292520, 46397284, 54585040, 57996605, 92794568, 115993210, 185589136, 231986420, 463972840, 927945680]

約数ペア:

[(1, 927945680), (2, 463972840), (4, 231986420), (5, 185589136), (8, 115993210), (10, 92794568), (16, 57996605), (17, 54585040), (20, 46397284), (34, 27292520), (40, 23198642), (68, 13646260), (80, 11599321), (85, 10917008), (136, 6823130), (170, 5458504), (272, 3411565), (283, 3278960), (340, 2729252), (566, 1639480), (680, 1364626), (1132, 819740), (1360, 682313), (1415, 655792), (2264, 409870), (2411, 384880), (2830, 327896), (4528, 204935), (4811, 192880), (4822, 192440), (5660, 163948), (9622, 96440), (9644, 96220), (11320, 81974), (12055, 76976), (19244, 48220), (19288, 48110), (22640, 40987), (24055, 38576), (24110, 38488)]