23701040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 62781696

約数和(自身を除く): 39080656

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, 368, 440, 460, 506, 880, 920, 1012, 1171, 1265, 1840, 2024, 2342, 2530, 4048, 4684, 5060, 5855, 9368, 10120, 11710, 12881, 18736, 20240, 23420, 25762, 26933, 46840, 51524, 53866, 64405, 93680, 103048, 107732, 128810, 134665, 206096, 215464, 257620, 269330, 296263, 430928, 515240, 538660, 592526, 1030480, 1077320, 1185052, 1481315, 2154640, 2370104, 2962630, 4740208, 5925260, 11850520, 23701040]

約数ペア:

[(1, 23701040), (2, 11850520), (4, 5925260), (5, 4740208), (8, 2962630), (10, 2370104), (11, 2154640), (16, 1481315), (20, 1185052), (22, 1077320), (23, 1030480), (40, 592526), (44, 538660), (46, 515240), (55, 430928), (80, 296263), (88, 269330), (92, 257620), (110, 215464), (115, 206096), (176, 134665), (184, 128810), (220, 107732), (230, 103048), (253, 93680), (368, 64405), (440, 53866), (460, 51524), (506, 46840), (880, 26933), (920, 25762), (1012, 23420), (1171, 20240), (1265, 18736), (1840, 12881), (2024, 11710), (2342, 10120), (2530, 9368), (4048, 5855), (4684, 5060)]