8883160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 23496480

約数和(自身を除く): 14613320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1553, 2860, 3106, 5720, 6212, 7765, 12424, 15530, 17083, 20189, 31060, 34166, 40378, 62120, 68332, 80756, 85415, 100945, 136664, 161512, 170830, 201890, 222079, 341660, 403780, 444158, 683320, 807560, 888316, 1110395, 1776632, 2220790, 4441580, 8883160]

約数ペア:

[(1, 8883160), (2, 4441580), (4, 2220790), (5, 1776632), (8, 1110395), (10, 888316), (11, 807560), (13, 683320), (20, 444158), (22, 403780), (26, 341660), (40, 222079), (44, 201890), (52, 170830), (55, 161512), (65, 136664), (88, 100945), (104, 85415), (110, 80756), (130, 68332), (143, 62120), (220, 40378), (260, 34166), (286, 31060), (440, 20189), (520, 17083), (572, 15530), (715, 12424), (1144, 7765), (1430, 6212), (1553, 5720), (2860, 3106)]