85752280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1240

約数の個数: 64

約数和(自身を含む): 203938560

約数和(自身を除く): 118186280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 830, 920, 1123, 1660, 1909, 2246, 3320, 3818, 4492, 5615, 7636, 8984, 9545, 11230, 15272, 19090, 22460, 25829, 38180, 44920, 51658, 76360, 93209, 103316, 129145, 186418, 206632, 258290, 372836, 466045, 516580, 745672, 932090, 1033160, 1864180, 2143807, 3728360, 4287614, 8575228, 10719035, 17150456, 21438070, 42876140, 85752280]

約数ペア:

[(1, 85752280), (2, 42876140), (4, 21438070), (5, 17150456), (8, 10719035), (10, 8575228), (20, 4287614), (23, 3728360), (40, 2143807), (46, 1864180), (83, 1033160), (92, 932090), (115, 745672), (166, 516580), (184, 466045), (230, 372836), (332, 258290), (415, 206632), (460, 186418), (664, 129145), (830, 103316), (920, 93209), (1123, 76360), (1660, 51658), (1909, 44920), (2246, 38180), (3320, 25829), (3818, 22460), (4492, 19090), (5615, 15272), (7636, 11230), (8984, 9545)]