748955740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5843}}^1$

素因数の和:5911

約数の個数: 96

約数和(自身を含む): 1855586880

約数和(自身を除く): 1106631140

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 116, 130, 145, 170, 221, 260, 290, 340, 377, 442, 493, 580, 754, 884, 986, 1105, 1508, 1885, 1972, 2210, 2465, 3770, 4420, 4930, 5843, 6409, 7540, 9860, 11686, 12818, 23372, 25636, 29215, 32045, 58430, 64090, 75959, 99331, 116860, 128180, 151918, 169447, 198662, 303836, 338894, 379795, 397324, 496655, 677788, 759590, 847235, 993310, 1291303, 1519180, 1694470, 1986620, 2202811, 2582606, 2880599, 3388940, 4405622, 5165212, 5761198, 6456515, 8811244, 11014055, 11522396, 12913030, 14402995, 22028110, 25826060, 28805990, 37447787, 44056220, 57611980, 74895574, 149791148, 187238935, 374477870, 748955740]

約数ペア:

[(1, 748955740), (2, 374477870), (4, 187238935), (5, 149791148), (10, 74895574), (13, 57611980), (17, 44056220), (20, 37447787), (26, 28805990), (29, 25826060), (34, 22028110), (52, 14402995), (58, 12913030), (65, 11522396), (68, 11014055), (85, 8811244), (116, 6456515), (130, 5761198), (145, 5165212), (170, 4405622), (221, 3388940), (260, 2880599), (290, 2582606), (340, 2202811), (377, 1986620), (442, 1694470), (493, 1519180), (580, 1291303), (754, 993310), (884, 847235), (986, 759590), (1105, 677788), (1508, 496655), (1885, 397324), (1972, 379795), (2210, 338894), (2465, 303836), (3770, 198662), (4420, 169447), (4930, 151918), (5843, 128180), (6409, 116860), (7540, 99331), (9860, 75959), (11686, 64090), (12818, 58430), (23372, 32045), (25636, 29215)]