3176680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 7938000

約数和(自身を除く): 4761320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 149, 164, 205, 260, 298, 328, 410, 520, 533, 596, 745, 820, 1066, 1192, 1490, 1640, 1937, 2132, 2665, 2980, 3874, 4264, 5330, 5960, 6109, 7748, 9685, 10660, 12218, 15496, 19370, 21320, 24436, 30545, 38740, 48872, 61090, 77480, 79417, 122180, 158834, 244360, 317668, 397085, 635336, 794170, 1588340, 3176680]

約数ペア:

[(1, 3176680), (2, 1588340), (4, 794170), (5, 635336), (8, 397085), (10, 317668), (13, 244360), (20, 158834), (26, 122180), (40, 79417), (41, 77480), (52, 61090), (65, 48872), (82, 38740), (104, 30545), (130, 24436), (149, 21320), (164, 19370), (205, 15496), (260, 12218), (298, 10660), (328, 9685), (410, 7748), (520, 6109), (533, 5960), (596, 5330), (745, 4264), (820, 3874), (1066, 2980), (1192, 2665), (1490, 2132), (1640, 1937)]