82659850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 194737536

約数和(自身を除く): 112077686

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 130, 175, 182, 185, 259, 325, 350, 370, 455, 481, 491, 518, 650, 910, 925, 962, 982, 1295, 1850, 2275, 2405, 2455, 2590, 3367, 3437, 4550, 4810, 4910, 6383, 6475, 6734, 6874, 12025, 12275, 12766, 12950, 16835, 17185, 18167, 24050, 24550, 31915, 33670, 34370, 36334, 44681, 63830, 84175, 85925, 89362, 90835, 127169, 159575, 168350, 171850, 181670, 223405, 236171, 254338, 319150, 446810, 454175, 472342, 635845, 908350, 1117025, 1180855, 1271690, 1653197, 2234050, 2361710, 3179225, 3306394, 5904275, 6358450, 8265985, 11808550, 16531970, 41329925, 82659850]

約数ペア:

[(1, 82659850), (2, 41329925), (5, 16531970), (7, 11808550), (10, 8265985), (13, 6358450), (14, 5904275), (25, 3306394), (26, 3179225), (35, 2361710), (37, 2234050), (50, 1653197), (65, 1271690), (70, 1180855), (74, 1117025), (91, 908350), (130, 635845), (175, 472342), (182, 454175), (185, 446810), (259, 319150), (325, 254338), (350, 236171), (370, 223405), (455, 181670), (481, 171850), (491, 168350), (518, 159575), (650, 127169), (910, 90835), (925, 89362), (962, 85925), (982, 84175), (1295, 63830), (1850, 44681), (2275, 36334), (2405, 34370), (2455, 33670), (2590, 31915), (3367, 24550), (3437, 24050), (4550, 18167), (4810, 17185), (4910, 16835), (6383, 12950), (6475, 12766), (6734, 12275), (6874, 12025)]