70600640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 112

約数和(自身を含む): 189609984

約数和(自身を除く): 119009344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 647, 682, 704, 880, 992, 1240, 1294, 1364, 1705, 1760, 1984, 2480, 2588, 2728, 3235, 3410, 3520, 4960, 5176, 5456, 6470, 6820, 7117, 9920, 10352, 10912, 12940, 13640, 14234, 20057, 20704, 21824, 25880, 27280, 28468, 35585, 40114, 41408, 51760, 54560, 56936, 71170, 80228, 100285, 103520, 109120, 113872, 142340, 160456, 200570, 207040, 220627, 227744, 284680, 320912, 401140, 441254, 455488, 569360, 641824, 802280, 882508, 1103135, 1138720, 1283648, 1604560, 1765016, 2206270, 2277440, 3209120, 3530032, 4412540, 6418240, 7060064, 8825080, 14120128, 17650160, 35300320, 70600640]

約数ペア:

[(1, 70600640), (2, 35300320), (4, 17650160), (5, 14120128), (8, 8825080), (10, 7060064), (11, 6418240), (16, 4412540), (20, 3530032), (22, 3209120), (31, 2277440), (32, 2206270), (40, 1765016), (44, 1604560), (55, 1283648), (62, 1138720), (64, 1103135), (80, 882508), (88, 802280), (110, 641824), (124, 569360), (155, 455488), (160, 441254), (176, 401140), (220, 320912), (248, 284680), (310, 227744), (320, 220627), (341, 207040), (352, 200570), (440, 160456), (496, 142340), (620, 113872), (647, 109120), (682, 103520), (704, 100285), (880, 80228), (992, 71170), (1240, 56936), (1294, 54560), (1364, 51760), (1705, 41408), (1760, 40114), (1984, 35585), (2480, 28468), (2588, 27280), (2728, 25880), (3235, 21824), (3410, 20704), (3520, 20057), (4960, 14234), (5176, 13640), (5456, 12940), (6470, 10912), (6820, 10352), (7117, 9920)]