15703896220

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{829}}^1\times {\mathrm{2473}}^1$

素因数の和:3694

約数の個数: 48

約数和(自身を含む): 33117557760

約数和(自身を除く): 17413661540

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 829, 1532, 1658, 1915, 2473, 3316, 3830, 4145, 4946, 7660, 8290, 9892, 12365, 16580, 24730, 49460, 317507, 635014, 947159, 1270028, 1587535, 1894318, 2050117, 3175070, 3788636, 4100234, 4735795, 6350140, 8200468, 9471590, 10250585, 18943180, 20501170, 41002340, 785194811, 1570389622, 3140779244, 3925974055, 7851948110, 15703896220]

約数ペア:

[(1, 15703896220), (2, 7851948110), (4, 3925974055), (5, 3140779244), (10, 1570389622), (20, 785194811), (383, 41002340), (766, 20501170), (829, 18943180), (1532, 10250585), (1658, 9471590), (1915, 8200468), (2473, 6350140), (3316, 4735795), (3830, 4100234), (4145, 3788636), (4946, 3175070), (7660, 2050117), (8290, 1894318), (9892, 1587535), (12365, 1270028), (16580, 947159), (24730, 635014), (49460, 317507)]