25973040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3538

約数の個数: 80

約数和(自身を含む): 83137536

約数和(自身を除く): 57164496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3491, 3720, 6982, 7440, 10473, 13964, 17455, 20946, 27928, 34910, 41892, 52365, 55856, 69820, 83784, 104730, 108221, 139640, 167568, 209460, 216442, 279280, 324663, 418920, 432884, 541105, 649326, 837840, 865768, 1082210, 1298652, 1623315, 1731536, 2164420, 2597304, 3246630, 4328840, 5194608, 6493260, 8657680, 12986520, 25973040]

約数ペア:

[(1, 25973040), (2, 12986520), (3, 8657680), (4, 6493260), (5, 5194608), (6, 4328840), (8, 3246630), (10, 2597304), (12, 2164420), (15, 1731536), (16, 1623315), (20, 1298652), (24, 1082210), (30, 865768), (31, 837840), (40, 649326), (48, 541105), (60, 432884), (62, 418920), (80, 324663), (93, 279280), (120, 216442), (124, 209460), (155, 167568), (186, 139640), (240, 108221), (248, 104730), (310, 83784), (372, 69820), (465, 55856), (496, 52365), (620, 41892), (744, 34910), (930, 27928), (1240, 20946), (1488, 17455), (1860, 13964), (2480, 10473), (3491, 7440), (3720, 6982)]