8622040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 23269680

約数和(自身を除く): 14647640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 83, 98, 106, 140, 166, 196, 212, 245, 265, 280, 332, 371, 392, 415, 424, 490, 530, 581, 664, 742, 830, 980, 1060, 1162, 1484, 1660, 1855, 1960, 2120, 2324, 2597, 2905, 2968, 3320, 3710, 4067, 4399, 4648, 5194, 5810, 7420, 8134, 8798, 10388, 11620, 12985, 14840, 16268, 17596, 20335, 20776, 21995, 23240, 25970, 30793, 32536, 35192, 40670, 43990, 51940, 61586, 81340, 87980, 103880, 123172, 153965, 162680, 175960, 215551, 246344, 307930, 431102, 615860, 862204, 1077755, 1231720, 1724408, 2155510, 4311020, 8622040]

約数ペア:

[(1, 8622040), (2, 4311020), (4, 2155510), (5, 1724408), (7, 1231720), (8, 1077755), (10, 862204), (14, 615860), (20, 431102), (28, 307930), (35, 246344), (40, 215551), (49, 175960), (53, 162680), (56, 153965), (70, 123172), (83, 103880), (98, 87980), (106, 81340), (140, 61586), (166, 51940), (196, 43990), (212, 40670), (245, 35192), (265, 32536), (280, 30793), (332, 25970), (371, 23240), (392, 21995), (415, 20776), (424, 20335), (490, 17596), (530, 16268), (581, 14840), (664, 12985), (742, 11620), (830, 10388), (980, 8798), (1060, 8134), (1162, 7420), (1484, 5810), (1660, 5194), (1855, 4648), (1960, 4399), (2120, 4067), (2324, 3710), (2597, 3320), (2905, 2968)]