34687760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 84851712

約数和(自身を除く): 50163952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 197, 248, 284, 310, 355, 394, 496, 568, 620, 710, 788, 985, 1136, 1240, 1420, 1576, 1970, 2201, 2480, 2840, 3152, 3940, 4402, 5680, 6107, 7880, 8804, 11005, 12214, 13987, 15760, 17608, 22010, 24428, 27974, 30535, 35216, 44020, 48856, 55948, 61070, 69935, 88040, 97712, 111896, 122140, 139870, 176080, 223792, 244280, 279740, 433597, 488560, 559480, 867194, 1118960, 1734388, 2167985, 3468776, 4335970, 6937552, 8671940, 17343880, 34687760]

約数ペア:

[(1, 34687760), (2, 17343880), (4, 8671940), (5, 6937552), (8, 4335970), (10, 3468776), (16, 2167985), (20, 1734388), (31, 1118960), (40, 867194), (62, 559480), (71, 488560), (80, 433597), (124, 279740), (142, 244280), (155, 223792), (197, 176080), (248, 139870), (284, 122140), (310, 111896), (355, 97712), (394, 88040), (496, 69935), (568, 61070), (620, 55948), (710, 48856), (788, 44020), (985, 35216), (1136, 30535), (1240, 27974), (1420, 24428), (1576, 22010), (1970, 17608), (2201, 15760), (2480, 13987), (2840, 12214), (3152, 11005), (3940, 8804), (4402, 7880), (5680, 6107)]