5485040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 14570496

約数和(自身を除く): 9085456

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 271, 368, 440, 460, 506, 542, 880, 920, 1012, 1084, 1265, 1355, 1840, 2024, 2168, 2530, 2710, 2981, 4048, 4336, 5060, 5420, 5962, 6233, 10120, 10840, 11924, 12466, 14905, 20240, 21680, 23848, 24932, 29810, 31165, 47696, 49864, 59620, 62330, 68563, 99728, 119240, 124660, 137126, 238480, 249320, 274252, 342815, 498640, 548504, 685630, 1097008, 1371260, 2742520, 5485040]

約数ペア:

[(1, 5485040), (2, 2742520), (4, 1371260), (5, 1097008), (8, 685630), (10, 548504), (11, 498640), (16, 342815), (20, 274252), (22, 249320), (23, 238480), (40, 137126), (44, 124660), (46, 119240), (55, 99728), (80, 68563), (88, 62330), (92, 59620), (110, 49864), (115, 47696), (176, 31165), (184, 29810), (220, 24932), (230, 23848), (253, 21680), (271, 20240), (368, 14905), (440, 12466), (460, 11924), (506, 10840), (542, 10120), (880, 6233), (920, 5962), (1012, 5420), (1084, 5060), (1265, 4336), (1355, 4048), (1840, 2981), (2024, 2710), (2168, 2530)]