124725040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 318122496

約数和(自身を除く): 193397456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 271, 440, 523, 542, 880, 1046, 1084, 1355, 2092, 2168, 2615, 2710, 2981, 4184, 4336, 5230, 5420, 5753, 5962, 8368, 10460, 10840, 11506, 11924, 14905, 20920, 21680, 23012, 23848, 28765, 29810, 41840, 46024, 47696, 57530, 59620, 92048, 115060, 119240, 141733, 230120, 238480, 283466, 460240, 566932, 708665, 1133864, 1417330, 1559063, 2267728, 2834660, 3118126, 5669320, 6236252, 7795315, 11338640, 12472504, 15590630, 24945008, 31181260, 62362520, 124725040]

約数ペア:

[(1, 124725040), (2, 62362520), (4, 31181260), (5, 24945008), (8, 15590630), (10, 12472504), (11, 11338640), (16, 7795315), (20, 6236252), (22, 5669320), (40, 3118126), (44, 2834660), (55, 2267728), (80, 1559063), (88, 1417330), (110, 1133864), (176, 708665), (220, 566932), (271, 460240), (440, 283466), (523, 238480), (542, 230120), (880, 141733), (1046, 119240), (1084, 115060), (1355, 92048), (2092, 59620), (2168, 57530), (2615, 47696), (2710, 46024), (2981, 41840), (4184, 29810), (4336, 28765), (5230, 23848), (5420, 23012), (5753, 21680), (5962, 20920), (8368, 14905), (10460, 11924), (10840, 11506)]