64796200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1547

約数の個数: 96

約数和(自身を含む): 177845760

約数和(自身を除く): 113049560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1493, 1550, 1736, 2170, 2986, 3100, 4340, 5425, 5972, 6200, 7465, 8680, 10451, 10850, 11944, 14930, 20902, 21700, 29860, 37325, 41804, 43400, 46283, 52255, 59720, 74650, 83608, 92566, 104510, 149300, 185132, 209020, 231415, 261275, 298600, 323981, 370264, 418040, 462830, 522550, 647962, 925660, 1045100, 1157075, 1295924, 1619905, 1851320, 2090200, 2314150, 2591848, 3239810, 4628300, 6479620, 8099525, 9256600, 12959240, 16199050, 32398100, 64796200]

約数ペア:

[(1, 64796200), (2, 32398100), (4, 16199050), (5, 12959240), (7, 9256600), (8, 8099525), (10, 6479620), (14, 4628300), (20, 3239810), (25, 2591848), (28, 2314150), (31, 2090200), (35, 1851320), (40, 1619905), (50, 1295924), (56, 1157075), (62, 1045100), (70, 925660), (100, 647962), (124, 522550), (140, 462830), (155, 418040), (175, 370264), (200, 323981), (217, 298600), (248, 261275), (280, 231415), (310, 209020), (350, 185132), (434, 149300), (620, 104510), (700, 92566), (775, 83608), (868, 74650), (1085, 59720), (1240, 52255), (1400, 46283), (1493, 43400), (1550, 41804), (1736, 37325), (2170, 29860), (2986, 21700), (3100, 20902), (4340, 14930), (5425, 11944), (5972, 10850), (6200, 10451), (7465, 8680)]