69710500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 153788544

約数和(自身を除く): 84078044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 1070, 1303, 2140, 2606, 2675, 5212, 5350, 6515, 10700, 13030, 13375, 26060, 26750, 32575, 53500, 65150, 130300, 139421, 162875, 278842, 325750, 557684, 651500, 697105, 1394210, 2788420, 3485525, 6971050, 13942100, 17427625, 34855250, 69710500]

約数ペア:

[(1, 69710500), (2, 34855250), (4, 17427625), (5, 13942100), (10, 6971050), (20, 3485525), (25, 2788420), (50, 1394210), (100, 697105), (107, 651500), (125, 557684), (214, 325750), (250, 278842), (428, 162875), (500, 139421), (535, 130300), (1070, 65150), (1303, 53500), (2140, 32575), (2606, 26750), (2675, 26060), (5212, 13375), (5350, 13030), (6515, 10700)]