20199362150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5879}}^1\times {\mathrm{6247}}^1$

素因数の和:12149

約数の個数: 48

約数和(自身を含む): 40999875840

約数和(自身を除く): 20800513690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 5879, 6247, 11758, 12494, 29395, 31235, 58790, 62470, 64669, 68717, 129338, 137434, 146975, 156175, 293950, 312350, 323345, 343585, 646690, 687170, 1616725, 1717925, 3233450, 3435850, 36726113, 73452226, 183630565, 367261130, 403987243, 807974486, 918152825, 1836305650, 2019936215, 4039872430, 10099681075, 20199362150]

約数ペア:

[(1, 20199362150), (2, 10099681075), (5, 4039872430), (10, 2019936215), (11, 1836305650), (22, 918152825), (25, 807974486), (50, 403987243), (55, 367261130), (110, 183630565), (275, 73452226), (550, 36726113), (5879, 3435850), (6247, 3233450), (11758, 1717925), (12494, 1616725), (29395, 687170), (31235, 646690), (58790, 343585), (62470, 323345), (64669, 312350), (68717, 293950), (129338, 156175), (137434, 146975)]