217494130460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26863}}^1\times {\mathrm{23813}}^1$

素因数の和:50702

約数の個数: 48

約数和(自身を含む): 483642907776

約数和(自身を除く): 266148777316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 23813, 26863, 47626, 53726, 95252, 107452, 119065, 134315, 238130, 268630, 404821, 456671, 476260, 537260, 809642, 913342, 1619284, 1826684, 2024105, 2283355, 4048210, 4566710, 8096420, 9133420, 639688619, 1279377238, 2558754476, 3198443095, 6396886190, 10874706523, 12793772380, 21749413046, 43498826092, 54373532615, 108747065230, 217494130460]

約数ペア:

[(1, 217494130460), (2, 108747065230), (4, 54373532615), (5, 43498826092), (10, 21749413046), (17, 12793772380), (20, 10874706523), (34, 6396886190), (68, 3198443095), (85, 2558754476), (170, 1279377238), (340, 639688619), (23813, 9133420), (26863, 8096420), (47626, 4566710), (53726, 4048210), (95252, 2283355), (107452, 2024105), (119065, 1826684), (134315, 1619284), (238130, 913342), (268630, 809642), (404821, 537260), (456671, 476260)]