57170080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2953}}^1$

素因数の和:2990

約数の個数: 72

約数和(自身を含む): 148509396

約数和(自身を除く): 91339316

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 2953, 3872, 4840, 5906, 9680, 11812, 14765, 19360, 23624, 29530, 32483, 47248, 59060, 64966, 94496, 118120, 129932, 162415, 236240, 259864, 324830, 357313, 472480, 519728, 649660, 714626, 1039456, 1299320, 1429252, 1786565, 2598640, 2858504, 3573130, 5197280, 5717008, 7146260, 11434016, 14292520, 28585040, 57170080]

約数ペア:

[(1, 57170080), (2, 28585040), (4, 14292520), (5, 11434016), (8, 7146260), (10, 5717008), (11, 5197280), (16, 3573130), (20, 2858504), (22, 2598640), (32, 1786565), (40, 1429252), (44, 1299320), (55, 1039456), (80, 714626), (88, 649660), (110, 519728), (121, 472480), (160, 357313), (176, 324830), (220, 259864), (242, 236240), (352, 162415), (440, 129932), (484, 118120), (605, 94496), (880, 64966), (968, 59060), (1210, 47248), (1760, 32483), (1936, 29530), (2420, 23624), (2953, 19360), (3872, 14765), (4840, 11812), (5906, 9680)]