89950240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24443}}^1$

素因数の和:24481

約数の個数: 48

約数和(自身を含む): 221755968

約数和(自身を除く): 131805728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 24443, 48886, 97772, 122215, 195544, 244430, 391088, 488860, 562189, 782176, 977720, 1124378, 1955440, 2248756, 2810945, 3910880, 4497512, 5621890, 8995024, 11243780, 17990048, 22487560, 44975120, 89950240]

約数ペア:

[(1, 89950240), (2, 44975120), (4, 22487560), (5, 17990048), (8, 11243780), (10, 8995024), (16, 5621890), (20, 4497512), (23, 3910880), (32, 2810945), (40, 2248756), (46, 1955440), (80, 1124378), (92, 977720), (115, 782176), (160, 562189), (184, 488860), (230, 391088), (368, 244430), (460, 195544), (736, 122215), (920, 97772), (1840, 48886), (3680, 24443)]