2023746700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{1409}}^1$

素因数の和:1747

約数の個数: 72

約数和(自身を含む): 4494087360

約数和(自身を除く): 2470340660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 271, 530, 542, 1060, 1084, 1325, 1355, 1409, 2650, 2710, 2818, 5300, 5420, 5636, 6775, 7045, 13550, 14090, 14363, 27100, 28180, 28726, 35225, 57452, 70450, 71815, 74677, 140900, 143630, 149354, 287260, 298708, 359075, 373385, 381839, 718150, 746770, 763678, 1436300, 1493540, 1527356, 1866925, 1909195, 3733850, 3818390, 7467700, 7636780, 9545975, 19091950, 20237467, 38183900, 40474934, 80949868, 101187335, 202374670, 404749340, 505936675, 1011873350, 2023746700]

約数ペア:

[(1, 2023746700), (2, 1011873350), (4, 505936675), (5, 404749340), (10, 202374670), (20, 101187335), (25, 80949868), (50, 40474934), (53, 38183900), (100, 20237467), (106, 19091950), (212, 9545975), (265, 7636780), (271, 7467700), (530, 3818390), (542, 3733850), (1060, 1909195), (1084, 1866925), (1325, 1527356), (1355, 1493540), (1409, 1436300), (2650, 763678), (2710, 746770), (2818, 718150), (5300, 381839), (5420, 373385), (5636, 359075), (6775, 298708), (7045, 287260), (13550, 149354), (14090, 143630), (14363, 140900), (27100, 74677), (28180, 71815), (28726, 70450), (35225, 57452)]