1644076960

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193877}}^1$

素因数の和:193945

約数の個数: 48

約数和(自身を含む): 3957437736

約数和(自身を除く): 2313360776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 193877, 387754, 775508, 969385, 1551016, 1938770, 3102032, 3877540, 6204064, 7755080, 10275481, 15510160, 20550962, 31020320, 41101924, 51377405, 82203848, 102754810, 164407696, 205509620, 328815392, 411019240, 822038480, 1644076960]

約数ペア:

[(1, 1644076960), (2, 822038480), (4, 411019240), (5, 328815392), (8, 205509620), (10, 164407696), (16, 102754810), (20, 82203848), (32, 51377405), (40, 41101924), (53, 31020320), (80, 20550962), (106, 15510160), (160, 10275481), (212, 7755080), (265, 6204064), (424, 3877540), (530, 3102032), (848, 1938770), (1060, 1551016), (1696, 969385), (2120, 775508), (4240, 387754), (8480, 193877)]