193601420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{859}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 416102400

約数和(自身を除く): 222500980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 191, 236, 295, 382, 590, 764, 859, 955, 1180, 1718, 1910, 3436, 3820, 4295, 8590, 11269, 17180, 22538, 45076, 50681, 56345, 101362, 112690, 164069, 202724, 225380, 253405, 328138, 506810, 656276, 820345, 1013620, 1640690, 3281380, 9680071, 19360142, 38720284, 48400355, 96800710, 193601420]

約数ペア:

[(1, 193601420), (2, 96800710), (4, 48400355), (5, 38720284), (10, 19360142), (20, 9680071), (59, 3281380), (118, 1640690), (191, 1013620), (236, 820345), (295, 656276), (382, 506810), (590, 328138), (764, 253405), (859, 225380), (955, 202724), (1180, 164069), (1718, 112690), (1910, 101362), (3436, 56345), (3820, 50681), (4295, 45076), (8590, 22538), (11269, 17180)]