25522680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4013}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 78032160

約数和(自身を除く): 52509480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 4013, 6360, 8026, 12039, 16052, 20065, 24078, 32104, 40130, 48156, 60195, 80260, 96312, 120390, 160520, 212689, 240780, 425378, 481560, 638067, 850756, 1063445, 1276134, 1701512, 2126890, 2552268, 3190335, 4253780, 5104536, 6380670, 8507560, 12761340, 25522680]

約数ペア:

[(1, 25522680), (2, 12761340), (3, 8507560), (4, 6380670), (5, 5104536), (6, 4253780), (8, 3190335), (10, 2552268), (12, 2126890), (15, 1701512), (20, 1276134), (24, 1063445), (30, 850756), (40, 638067), (53, 481560), (60, 425378), (106, 240780), (120, 212689), (159, 160520), (212, 120390), (265, 96312), (318, 80260), (424, 60195), (530, 48156), (636, 40130), (795, 32104), (1060, 24078), (1272, 20065), (1590, 16052), (2120, 12039), (3180, 8026), (4013, 6360)]