4748210890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{13109}}^1$

素因数の和:14394

約数の個数: 32

約数和(自身を含む): 8849250000

約数和(自身を除く): 4101039110

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1249, 2498, 6245, 12490, 13109, 26218, 36221, 65545, 72442, 131090, 181105, 362210, 380161, 760322, 1900805, 3801610, 16373141, 32746282, 81865705, 163731410, 474821089, 949642178, 2374105445, 4748210890]

約数ペア:

[(1, 4748210890), (2, 2374105445), (5, 949642178), (10, 474821089), (29, 163731410), (58, 81865705), (145, 32746282), (290, 16373141), (1249, 3801610), (2498, 1900805), (6245, 760322), (12490, 380161), (13109, 362210), (26218, 181105), (36221, 131090), (65545, 72442)]