194647280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{8419}}^1$

素因数の和:8466

約数の個数: 60

約数和(自身を含む): 480798840

約数和(自身を除く): 286151560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 8419, 11560, 16838, 23120, 33676, 42095, 67352, 84190, 134704, 143123, 168380, 286246, 336760, 572492, 673520, 715615, 1144984, 1431230, 2289968, 2433091, 2862460, 4866182, 5724920, 9732364, 11449840, 12165455, 19464728, 24330910, 38929456, 48661820, 97323640, 194647280]

約数ペア:

[(1, 194647280), (2, 97323640), (4, 48661820), (5, 38929456), (8, 24330910), (10, 19464728), (16, 12165455), (17, 11449840), (20, 9732364), (34, 5724920), (40, 4866182), (68, 2862460), (80, 2433091), (85, 2289968), (136, 1431230), (170, 1144984), (272, 715615), (289, 673520), (340, 572492), (578, 336760), (680, 286246), (1156, 168380), (1360, 143123), (1445, 134704), (2312, 84190), (2890, 67352), (4624, 42095), (5780, 33676), (8419, 23120), (11560, 16838)]