5200248760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{971}}^1$

素因数の和:1637

約数の個数: 128

約数和(自身を含む): 13840035840

約数和(自身を除く): 8639787080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 617, 620, 868, 971, 1085, 1234, 1240, 1736, 1942, 2170, 2468, 3085, 3884, 4319, 4340, 4855, 4936, 6170, 6797, 7768, 8638, 8680, 9710, 12340, 13594, 17276, 19127, 19420, 21595, 24680, 27188, 30101, 33985, 34552, 38254, 38840, 43190, 54376, 60202, 67970, 76508, 86380, 95635, 120404, 133889, 135940, 150505, 153016, 172760, 191270, 210707, 240808, 267778, 271880, 301010, 382540, 421414, 535556, 599107, 602020, 669445, 765080, 842828, 1053535, 1071112, 1198214, 1204040, 1338890, 1685656, 2107070, 2396428, 2677780, 2995535, 4193749, 4214140, 4792856, 5355560, 5991070, 8387498, 8428280, 11982140, 16774996, 18572317, 20968745, 23964280, 33549992, 37144634, 41937490, 74289268, 83874980, 92861585, 130006219, 148578536, 167749960, 185723170, 260012438, 371446340, 520024876, 650031095, 742892680, 1040049752, 1300062190, 2600124380, 5200248760]

約数ペア:

[(1, 5200248760), (2, 2600124380), (4, 1300062190), (5, 1040049752), (7, 742892680), (8, 650031095), (10, 520024876), (14, 371446340), (20, 260012438), (28, 185723170), (31, 167749960), (35, 148578536), (40, 130006219), (56, 92861585), (62, 83874980), (70, 74289268), (124, 41937490), (140, 37144634), (155, 33549992), (217, 23964280), (248, 20968745), (280, 18572317), (310, 16774996), (434, 11982140), (617, 8428280), (620, 8387498), (868, 5991070), (971, 5355560), (1085, 4792856), (1234, 4214140), (1240, 4193749), (1736, 2995535), (1942, 2677780), (2170, 2396428), (2468, 2107070), (3085, 1685656), (3884, 1338890), (4319, 1204040), (4340, 1198214), (4855, 1071112), (4936, 1053535), (6170, 842828), (6797, 765080), (7768, 669445), (8638, 602020), (8680, 599107), (9710, 535556), (12340, 421414), (13594, 382540), (17276, 301010), (19127, 271880), (19420, 267778), (21595, 240808), (24680, 210707), (27188, 191270), (30101, 172760), (33985, 153016), (34552, 150505), (38254, 135940), (38840, 133889), (43190, 120404), (54376, 95635), (60202, 86380), (67970, 76508)]