70104640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 177905664

約数和(自身を除く): 107801024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 148, 155, 160, 185, 191, 248, 296, 310, 320, 370, 382, 496, 592, 620, 740, 764, 955, 992, 1147, 1184, 1240, 1480, 1528, 1910, 1984, 2294, 2368, 2480, 2960, 3056, 3820, 4588, 4960, 5735, 5920, 5921, 6112, 7067, 7640, 9176, 9920, 11470, 11840, 11842, 12224, 14134, 15280, 18352, 22940, 23684, 28268, 29605, 30560, 35335, 36704, 45880, 47368, 56536, 59210, 61120, 70670, 73408, 91760, 94736, 113072, 118420, 141340, 183520, 189472, 219077, 226144, 236840, 282680, 367040, 378944, 438154, 452288, 473680, 565360, 876308, 947360, 1095385, 1130720, 1752616, 1894720, 2190770, 2261440, 3505232, 4381540, 7010464, 8763080, 14020928, 17526160, 35052320, 70104640]

約数ペア:

[(1, 70104640), (2, 35052320), (4, 17526160), (5, 14020928), (8, 8763080), (10, 7010464), (16, 4381540), (20, 3505232), (31, 2261440), (32, 2190770), (37, 1894720), (40, 1752616), (62, 1130720), (64, 1095385), (74, 947360), (80, 876308), (124, 565360), (148, 473680), (155, 452288), (160, 438154), (185, 378944), (191, 367040), (248, 282680), (296, 236840), (310, 226144), (320, 219077), (370, 189472), (382, 183520), (496, 141340), (592, 118420), (620, 113072), (740, 94736), (764, 91760), (955, 73408), (992, 70670), (1147, 61120), (1184, 59210), (1240, 56536), (1480, 47368), (1528, 45880), (1910, 36704), (1984, 35335), (2294, 30560), (2368, 29605), (2480, 28268), (2960, 23684), (3056, 22940), (3820, 18352), (4588, 15280), (4960, 14134), (5735, 12224), (5920, 11842), (5921, 11840), (6112, 11470), (7067, 9920), (7640, 9176)]