93938680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 243855360

約数和(自身を除く): 149916680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 71, 88, 97, 110, 124, 142, 155, 194, 220, 248, 284, 310, 341, 355, 388, 440, 485, 568, 620, 682, 710, 776, 781, 970, 1067, 1240, 1364, 1420, 1562, 1705, 1940, 2134, 2201, 2728, 2840, 3007, 3124, 3410, 3880, 3905, 4268, 4402, 5335, 6014, 6248, 6820, 6887, 7810, 8536, 8804, 10670, 11005, 12028, 13640, 13774, 15035, 15620, 17608, 21340, 22010, 24056, 24211, 27548, 30070, 31240, 33077, 34435, 42680, 44020, 48422, 55096, 60140, 66154, 68870, 75757, 88040, 96844, 120280, 121055, 132308, 137740, 151514, 165385, 193688, 213497, 242110, 264616, 275480, 303028, 330770, 378785, 426994, 484220, 606056, 661540, 757570, 853988, 968440, 1067485, 1323080, 1515140, 1707976, 2134970, 2348467, 3030280, 4269940, 4696934, 8539880, 9393868, 11742335, 18787736, 23484670, 46969340, 93938680]

約数ペア:

[(1, 93938680), (2, 46969340), (4, 23484670), (5, 18787736), (8, 11742335), (10, 9393868), (11, 8539880), (20, 4696934), (22, 4269940), (31, 3030280), (40, 2348467), (44, 2134970), (55, 1707976), (62, 1515140), (71, 1323080), (88, 1067485), (97, 968440), (110, 853988), (124, 757570), (142, 661540), (155, 606056), (194, 484220), (220, 426994), (248, 378785), (284, 330770), (310, 303028), (341, 275480), (355, 264616), (388, 242110), (440, 213497), (485, 193688), (568, 165385), (620, 151514), (682, 137740), (710, 132308), (776, 121055), (781, 120280), (970, 96844), (1067, 88040), (1240, 75757), (1364, 68870), (1420, 66154), (1562, 60140), (1705, 55096), (1940, 48422), (2134, 44020), (2201, 42680), (2728, 34435), (2840, 33077), (3007, 31240), (3124, 30070), (3410, 27548), (3880, 24211), (3905, 24056), (4268, 22010), (4402, 21340), (5335, 17608), (6014, 15620), (6248, 15035), (6820, 13774), (6887, 13640), (7810, 12028), (8536, 11005), (8804, 10670)]