4625973760

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 160

約数和(自身を含む): 11624684544

約数和(自身を除く): 6998710784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 128, 142, 155, 160, 248, 256, 284, 310, 320, 355, 496, 512, 568, 620, 640, 710, 821, 992, 1136, 1240, 1280, 1420, 1642, 1984, 2201, 2272, 2480, 2560, 2840, 3284, 3968, 4105, 4402, 4544, 4960, 5680, 6568, 7936, 8210, 8804, 9088, 9920, 11005, 11360, 13136, 15872, 16420, 17608, 18176, 19840, 22010, 22720, 25451, 26272, 32840, 35216, 36352, 39680, 44020, 45440, 50902, 52544, 58291, 65680, 70432, 79360, 88040, 90880, 101804, 105088, 116582, 127255, 131360, 140864, 176080, 181760, 203608, 210176, 233164, 254510, 262720, 281728, 291455, 352160, 407216, 420352, 466328, 509020, 525440, 563456, 582910, 704320, 814432, 932656, 1018040, 1050880, 1126912, 1165820, 1408640, 1628864, 1807021, 1865312, 2036080, 2101760, 2331640, 2817280, 3257728, 3614042, 3730624, 4072160, 4663280, 5634560, 6515456, 7228084, 7461248, 8144320, 9035105, 9326560, 13030912, 14456168, 14922496, 16288640, 18070210, 18653120, 28912336, 29844992, 32577280, 36140420, 37306240, 57824672, 65154560, 72280840, 74612480, 115649344, 144561680, 149224960, 231298688, 289123360, 462597376, 578246720, 925194752, 1156493440, 2312986880, 4625973760]

約数ペア:

[(1, 4625973760), (2, 2312986880), (4, 1156493440), (5, 925194752), (8, 578246720), (10, 462597376), (16, 289123360), (20, 231298688), (31, 149224960), (32, 144561680), (40, 115649344), (62, 74612480), (64, 72280840), (71, 65154560), (80, 57824672), (124, 37306240), (128, 36140420), (142, 32577280), (155, 29844992), (160, 28912336), (248, 18653120), (256, 18070210), (284, 16288640), (310, 14922496), (320, 14456168), (355, 13030912), (496, 9326560), (512, 9035105), (568, 8144320), (620, 7461248), (640, 7228084), (710, 6515456), (821, 5634560), (992, 4663280), (1136, 4072160), (1240, 3730624), (1280, 3614042), (1420, 3257728), (1642, 2817280), (1984, 2331640), (2201, 2101760), (2272, 2036080), (2480, 1865312), (2560, 1807021), (2840, 1628864), (3284, 1408640), (3968, 1165820), (4105, 1126912), (4402, 1050880), (4544, 1018040), (4960, 932656), (5680, 814432), (6568, 704320), (7936, 582910), (8210, 563456), (8804, 525440), (9088, 509020), (9920, 466328), (11005, 420352), (11360, 407216), (13136, 352160), (15872, 291455), (16420, 281728), (17608, 262720), (18176, 254510), (19840, 233164), (22010, 210176), (22720, 203608), (25451, 181760), (26272, 176080), (32840, 140864), (35216, 131360), (36352, 127255), (39680, 116582), (44020, 105088), (45440, 101804), (50902, 90880), (52544, 88040), (58291, 79360), (65680, 70432)]