117164840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{769}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 285238800

約数和(自身を除く): 168073960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 293, 520, 586, 769, 1172, 1465, 1538, 2344, 2930, 3076, 3809, 3845, 5860, 6152, 7618, 7690, 9997, 11720, 15236, 15380, 19045, 19994, 30472, 30760, 38090, 39988, 49985, 76180, 79976, 99970, 152360, 199940, 225317, 399880, 450634, 901268, 1126585, 1802536, 2253170, 2929121, 4506340, 5858242, 9012680, 11716484, 14645605, 23432968, 29291210, 58582420, 117164840]

約数ペア:

[(1, 117164840), (2, 58582420), (4, 29291210), (5, 23432968), (8, 14645605), (10, 11716484), (13, 9012680), (20, 5858242), (26, 4506340), (40, 2929121), (52, 2253170), (65, 1802536), (104, 1126585), (130, 901268), (260, 450634), (293, 399880), (520, 225317), (586, 199940), (769, 152360), (1172, 99970), (1465, 79976), (1538, 76180), (2344, 49985), (2930, 39988), (3076, 38090), (3809, 30760), (3845, 30472), (5860, 19994), (6152, 19045), (7618, 15380), (7690, 15236), (9997, 11720)]