188605120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4871}}^1$

素因数の和:4910

約数の個数: 84

約数和(自身を含む): 493757712

約数和(自身を除く): 305152592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 4871, 7744, 9680, 9742, 19360, 19484, 24355, 38720, 38968, 48710, 53581, 77936, 97420, 107162, 155872, 194840, 214324, 267905, 311744, 389680, 428648, 535810, 589391, 779360, 857296, 1071620, 1178782, 1558720, 1714592, 2143240, 2357564, 2946955, 3429184, 4286480, 4715128, 5893910, 8572960, 9430256, 11787820, 17145920, 18860512, 23575640, 37721024, 47151280, 94302560, 188605120]

約数ペア:

[(1, 188605120), (2, 94302560), (4, 47151280), (5, 37721024), (8, 23575640), (10, 18860512), (11, 17145920), (16, 11787820), (20, 9430256), (22, 8572960), (32, 5893910), (40, 4715128), (44, 4286480), (55, 3429184), (64, 2946955), (80, 2357564), (88, 2143240), (110, 1714592), (121, 1558720), (160, 1178782), (176, 1071620), (220, 857296), (242, 779360), (320, 589391), (352, 535810), (440, 428648), (484, 389680), (605, 311744), (704, 267905), (880, 214324), (968, 194840), (1210, 155872), (1760, 107162), (1936, 97420), (2420, 77936), (3520, 53581), (3872, 48710), (4840, 38968), (4871, 38720), (7744, 24355), (9680, 19484), (9742, 19360)]