11877533720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{17291}}^1$

素因数の和:18636

約数の個数: 64

約数和(自身を含む): 28803630240

約数和(自身を除く): 16926096520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1321, 2642, 5284, 6605, 10568, 13210, 17173, 17291, 26420, 34346, 34582, 52840, 68692, 69164, 85865, 86455, 137384, 138328, 171730, 172910, 224783, 343460, 345820, 449566, 686920, 691640, 899132, 1123915, 1798264, 2247830, 4495660, 8991320, 22841411, 45682822, 91365644, 114207055, 182731288, 228414110, 296938343, 456828220, 593876686, 913656440, 1187753372, 1484691715, 2375506744, 2969383430, 5938766860, 11877533720]

約数ペア:

[(1, 11877533720), (2, 5938766860), (4, 2969383430), (5, 2375506744), (8, 1484691715), (10, 1187753372), (13, 913656440), (20, 593876686), (26, 456828220), (40, 296938343), (52, 228414110), (65, 182731288), (104, 114207055), (130, 91365644), (260, 45682822), (520, 22841411), (1321, 8991320), (2642, 4495660), (5284, 2247830), (6605, 1798264), (10568, 1123915), (13210, 899132), (17173, 691640), (17291, 686920), (26420, 449566), (34346, 345820), (34582, 343460), (52840, 224783), (68692, 172910), (69164, 171730), (85865, 138328), (86455, 137384)]