25942920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5843}}^1$

素因数の和:5894

約数の個数: 64

約数和(自身を含む): 79945920

約数和(自身を除く): 54003000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 5843, 11686, 17529, 23372, 29215, 35058, 46744, 58430, 70116, 87645, 116860, 140232, 175290, 216191, 233720, 350580, 432382, 648573, 701160, 864764, 1080955, 1297146, 1729528, 2161910, 2594292, 3242865, 4323820, 5188584, 6485730, 8647640, 12971460, 25942920]

約数ペア:

[(1, 25942920), (2, 12971460), (3, 8647640), (4, 6485730), (5, 5188584), (6, 4323820), (8, 3242865), (10, 2594292), (12, 2161910), (15, 1729528), (20, 1297146), (24, 1080955), (30, 864764), (37, 701160), (40, 648573), (60, 432382), (74, 350580), (111, 233720), (120, 216191), (148, 175290), (185, 140232), (222, 116860), (296, 87645), (370, 70116), (444, 58430), (555, 46744), (740, 35058), (888, 29215), (1110, 23372), (1480, 17529), (2220, 11686), (4440, 5843)]