89520830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55603}}^1$

素因数の和:55640

約数の個数: 32

約数和(自身を含む): 192167424

約数和(自身を除く): 102646594

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 55603, 111206, 278015, 389221, 556030, 778442, 1278869, 1946105, 2557738, 3892210, 6394345, 8952083, 12788690, 17904166, 44760415, 89520830]

約数ペア:

[(1, 89520830), (2, 44760415), (5, 17904166), (7, 12788690), (10, 8952083), (14, 6394345), (23, 3892210), (35, 2557738), (46, 1946105), (70, 1278869), (115, 778442), (161, 556030), (230, 389221), (322, 278015), (805, 111206), (1610, 55603)]