485737850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 1052849280

約数和(自身を除く): 567111430

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 37, 38, 50, 65, 74, 95, 130, 185, 190, 247, 325, 370, 475, 481, 494, 650, 703, 925, 950, 962, 1063, 1235, 1406, 1850, 2126, 2405, 2470, 3515, 4810, 5315, 6175, 7030, 9139, 10630, 12025, 12350, 13819, 17575, 18278, 20197, 24050, 26575, 27638, 35150, 39331, 40394, 45695, 53150, 69095, 78662, 91390, 100985, 138190, 196655, 201970, 228475, 262561, 345475, 393310, 456950, 504925, 511303, 525122, 690950, 747289, 983275, 1009850, 1022606, 1312805, 1494578, 1966550, 2556515, 2625610, 3736445, 5113030, 6564025, 7472890, 9714757, 12782575, 13128050, 18682225, 19429514, 25565150, 37364450, 48573785, 97147570, 242868925, 485737850]

約数ペア:

[(1, 485737850), (2, 242868925), (5, 97147570), (10, 48573785), (13, 37364450), (19, 25565150), (25, 19429514), (26, 18682225), (37, 13128050), (38, 12782575), (50, 9714757), (65, 7472890), (74, 6564025), (95, 5113030), (130, 3736445), (185, 2625610), (190, 2556515), (247, 1966550), (325, 1494578), (370, 1312805), (475, 1022606), (481, 1009850), (494, 983275), (650, 747289), (703, 690950), (925, 525122), (950, 511303), (962, 504925), (1063, 456950), (1235, 393310), (1406, 345475), (1850, 262561), (2126, 228475), (2405, 201970), (2470, 196655), (3515, 138190), (4810, 100985), (5315, 91390), (6175, 78662), (7030, 69095), (9139, 53150), (10630, 45695), (12025, 40394), (12350, 39331), (13819, 35150), (17575, 27638), (18278, 26575), (20197, 24050)]