83270240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8821}}^1$

素因数の和:8895

約数の個数: 48

約数和(自身を含む): 200082960

約数和(自身を除く): 116812720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 8821, 9440, 17642, 35284, 44105, 70568, 88210, 141136, 176420, 282272, 352840, 520439, 705680, 1040878, 1411360, 2081756, 2602195, 4163512, 5204390, 8327024, 10408780, 16654048, 20817560, 41635120, 83270240]

約数ペア:

[(1, 83270240), (2, 41635120), (4, 20817560), (5, 16654048), (8, 10408780), (10, 8327024), (16, 5204390), (20, 4163512), (32, 2602195), (40, 2081756), (59, 1411360), (80, 1040878), (118, 705680), (160, 520439), (236, 352840), (295, 282272), (472, 176420), (590, 141136), (944, 88210), (1180, 70568), (1888, 44105), (2360, 35284), (4720, 17642), (8821, 9440)]