47565440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5717}}^1$

素因数の和:5749

約数の個数: 64

約数和(自身を含む): 122479560

約数和(自身を除く): 74914120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 5717, 8320, 11434, 22868, 28585, 45736, 57170, 74321, 91472, 114340, 148642, 182944, 228680, 297284, 365888, 371605, 457360, 594568, 731776, 743210, 914720, 1189136, 1486420, 1829440, 2378272, 2972840, 3658880, 4756544, 5945680, 9513088, 11891360, 23782720, 47565440]

約数ペア:

[(1, 47565440), (2, 23782720), (4, 11891360), (5, 9513088), (8, 5945680), (10, 4756544), (13, 3658880), (16, 2972840), (20, 2378272), (26, 1829440), (32, 1486420), (40, 1189136), (52, 914720), (64, 743210), (65, 731776), (80, 594568), (104, 457360), (128, 371605), (130, 365888), (160, 297284), (208, 228680), (260, 182944), (320, 148642), (416, 114340), (520, 91472), (640, 74321), (832, 57170), (1040, 45736), (1664, 28585), (2080, 22868), (4160, 11434), (5717, 8320)]