26622840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3712

約数の個数: 64

約数和(自身を含む): 81200160

約数和(自身を除く): 54577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3637, 3660, 7274, 7320, 10911, 14548, 18185, 21822, 29096, 36370, 43644, 54555, 72740, 87288, 109110, 145480, 218220, 221857, 436440, 443714, 665571, 887428, 1109285, 1331142, 1774856, 2218570, 2662284, 3327855, 4437140, 5324568, 6655710, 8874280, 13311420, 26622840]

約数ペア:

[(1, 26622840), (2, 13311420), (3, 8874280), (4, 6655710), (5, 5324568), (6, 4437140), (8, 3327855), (10, 2662284), (12, 2218570), (15, 1774856), (20, 1331142), (24, 1109285), (30, 887428), (40, 665571), (60, 443714), (61, 436440), (120, 221857), (122, 218220), (183, 145480), (244, 109110), (305, 87288), (366, 72740), (488, 54555), (610, 43644), (732, 36370), (915, 29096), (1220, 21822), (1464, 18185), (1830, 14548), (2440, 10911), (3637, 7320), (3660, 7274)]