9566500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 22466808

約数和(自身を除く): 12900308

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 95, 100, 106, 125, 190, 212, 250, 265, 361, 380, 475, 500, 530, 722, 950, 1007, 1060, 1325, 1444, 1805, 1900, 2014, 2375, 2650, 3610, 4028, 4750, 5035, 5300, 6625, 7220, 9025, 9500, 10070, 13250, 18050, 19133, 20140, 25175, 26500, 36100, 38266, 45125, 50350, 76532, 90250, 95665, 100700, 125875, 180500, 191330, 251750, 382660, 478325, 503500, 956650, 1913300, 2391625, 4783250, 9566500]

約数ペア:

[(1, 9566500), (2, 4783250), (4, 2391625), (5, 1913300), (10, 956650), (19, 503500), (20, 478325), (25, 382660), (38, 251750), (50, 191330), (53, 180500), (76, 125875), (95, 100700), (100, 95665), (106, 90250), (125, 76532), (190, 50350), (212, 45125), (250, 38266), (265, 36100), (361, 26500), (380, 25175), (475, 20140), (500, 19133), (530, 18050), (722, 13250), (950, 10070), (1007, 9500), (1060, 9025), (1325, 7220), (1444, 6625), (1805, 5300), (1900, 5035), (2014, 4750), (2375, 4028), (2650, 3610)]