22471640380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{223243}}^1$

素因数の和:223978

約数の個数: 48

約数和(自身を含む): 54007188480

約数和(自身を除く): 31535548100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 719, 1438, 2876, 3595, 5033, 7190, 10066, 14380, 20132, 25165, 50330, 100660, 223243, 446486, 892972, 1116215, 1562701, 2232430, 3125402, 4464860, 6250804, 7813505, 15627010, 31254020, 160511717, 321023434, 642046868, 802558585, 1123582019, 1605117170, 2247164038, 3210234340, 4494328076, 5617910095, 11235820190, 22471640380]

約数ペア:

[(1, 22471640380), (2, 11235820190), (4, 5617910095), (5, 4494328076), (7, 3210234340), (10, 2247164038), (14, 1605117170), (20, 1123582019), (28, 802558585), (35, 642046868), (70, 321023434), (140, 160511717), (719, 31254020), (1438, 15627010), (2876, 7813505), (3595, 6250804), (5033, 4464860), (7190, 3125402), (10066, 2232430), (14380, 1562701), (20132, 1116215), (25165, 892972), (50330, 446486), (100660, 223243)]