4510880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 11764116

約数和(自身を除く): 7253236

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 233, 242, 352, 440, 466, 484, 605, 880, 932, 968, 1165, 1210, 1760, 1864, 1936, 2330, 2420, 2563, 3728, 3872, 4660, 4840, 5126, 7456, 9320, 9680, 10252, 12815, 18640, 19360, 20504, 25630, 28193, 37280, 41008, 51260, 56386, 82016, 102520, 112772, 140965, 205040, 225544, 281930, 410080, 451088, 563860, 902176, 1127720, 2255440, 4510880]

約数ペア:

[(1, 4510880), (2, 2255440), (4, 1127720), (5, 902176), (8, 563860), (10, 451088), (11, 410080), (16, 281930), (20, 225544), (22, 205040), (32, 140965), (40, 112772), (44, 102520), (55, 82016), (80, 56386), (88, 51260), (110, 41008), (121, 37280), (160, 28193), (176, 25630), (220, 20504), (233, 19360), (242, 18640), (352, 12815), (440, 10252), (466, 9680), (484, 9320), (605, 7456), (880, 5126), (932, 4840), (968, 4660), (1165, 3872), (1210, 3728), (1760, 2563), (1864, 2420), (1936, 2330)]