1061938480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 2670686208

約数和(自身を除く): 1608747728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 71, 74, 80, 124, 142, 148, 155, 163, 185, 248, 284, 296, 310, 326, 355, 370, 496, 568, 592, 620, 652, 710, 740, 815, 1136, 1147, 1240, 1304, 1420, 1480, 1630, 2201, 2294, 2480, 2608, 2627, 2840, 2960, 3260, 4402, 4588, 5053, 5254, 5680, 5735, 6031, 6520, 8804, 9176, 10106, 10508, 11005, 11470, 11573, 12062, 13040, 13135, 17608, 18352, 20212, 21016, 22010, 22940, 23146, 24124, 25265, 26270, 30155, 35216, 40424, 42032, 44020, 45880, 46292, 48248, 50530, 52540, 57865, 60310, 80848, 81437, 88040, 91760, 92584, 96496, 101060, 105080, 115730, 120620, 162874, 176080, 185168, 186961, 202120, 210160, 231460, 241240, 325748, 358763, 373922, 404240, 407185, 428201, 462920, 482480, 651496, 717526, 747844, 814370, 856402, 925840, 934805, 1302992, 1435052, 1495688, 1628740, 1712804, 1793815, 1869610, 2141005, 2870104, 2991376, 3257480, 3425608, 3587630, 3739220, 4282010, 5740208, 6514960, 6851216, 7175260, 7478440, 8564020, 13274231, 14350520, 14956880, 17128040, 26548462, 28701040, 34256080, 53096924, 66371155, 106193848, 132742310, 212387696, 265484620, 530969240, 1061938480]

約数ペア:

[(1, 1061938480), (2, 530969240), (4, 265484620), (5, 212387696), (8, 132742310), (10, 106193848), (16, 66371155), (20, 53096924), (31, 34256080), (37, 28701040), (40, 26548462), (62, 17128040), (71, 14956880), (74, 14350520), (80, 13274231), (124, 8564020), (142, 7478440), (148, 7175260), (155, 6851216), (163, 6514960), (185, 5740208), (248, 4282010), (284, 3739220), (296, 3587630), (310, 3425608), (326, 3257480), (355, 2991376), (370, 2870104), (496, 2141005), (568, 1869610), (592, 1793815), (620, 1712804), (652, 1628740), (710, 1495688), (740, 1435052), (815, 1302992), (1136, 934805), (1147, 925840), (1240, 856402), (1304, 814370), (1420, 747844), (1480, 717526), (1630, 651496), (2201, 482480), (2294, 462920), (2480, 428201), (2608, 407185), (2627, 404240), (2840, 373922), (2960, 358763), (3260, 325748), (4402, 241240), (4588, 231460), (5053, 210160), (5254, 202120), (5680, 186961), (5735, 185168), (6031, 176080), (6520, 162874), (8804, 120620), (9176, 115730), (10106, 105080), (10508, 101060), (11005, 96496), (11470, 92584), (11573, 91760), (12062, 88040), (13040, 81437), (13135, 80848), (17608, 60310), (18352, 57865), (20212, 52540), (21016, 50530), (22010, 48248), (22940, 46292), (23146, 45880), (24124, 44020), (25265, 42032), (26270, 40424), (30155, 35216)]