38124160

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 92534400

約数和(自身を除く): 54410240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 839, 1136, 1420, 1678, 2272, 2840, 3356, 4195, 4544, 5680, 6712, 8390, 9088, 11360, 13424, 16780, 22720, 26848, 33560, 45440, 53696, 59569, 67120, 107392, 119138, 134240, 238276, 268480, 297845, 476552, 536960, 595690, 953104, 1191380, 1906208, 2382760, 3812416, 4765520, 7624832, 9531040, 19062080, 38124160]

約数ペア:

[(1, 38124160), (2, 19062080), (4, 9531040), (5, 7624832), (8, 4765520), (10, 3812416), (16, 2382760), (20, 1906208), (32, 1191380), (40, 953104), (64, 595690), (71, 536960), (80, 476552), (128, 297845), (142, 268480), (160, 238276), (284, 134240), (320, 119138), (355, 107392), (568, 67120), (640, 59569), (710, 53696), (839, 45440), (1136, 33560), (1420, 26848), (1678, 22720), (2272, 16780), (2840, 13424), (3356, 11360), (4195, 9088), (4544, 8390), (5680, 6712)]