190048100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10163}}^1$

素因数の和:10205

約数の個数: 72

約数和(自身を含む): 476407008

約数和(自身を除く): 286358908

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3740, 4675, 9350, 10163, 18700, 20326, 40652, 50815, 101630, 111793, 172771, 203260, 223586, 254075, 345542, 447172, 508150, 558965, 691084, 863855, 1016300, 1117930, 1727710, 1900481, 2235860, 2794825, 3455420, 3800962, 4319275, 5589650, 7601924, 8638550, 9502405, 11179300, 17277100, 19004810, 38009620, 47512025, 95024050, 190048100]

約数ペア:

[(1, 190048100), (2, 95024050), (4, 47512025), (5, 38009620), (10, 19004810), (11, 17277100), (17, 11179300), (20, 9502405), (22, 8638550), (25, 7601924), (34, 5589650), (44, 4319275), (50, 3800962), (55, 3455420), (68, 2794825), (85, 2235860), (100, 1900481), (110, 1727710), (170, 1117930), (187, 1016300), (220, 863855), (275, 691084), (340, 558965), (374, 508150), (425, 447172), (550, 345542), (748, 254075), (850, 223586), (935, 203260), (1100, 172771), (1700, 111793), (1870, 101630), (3740, 50815), (4675, 40652), (9350, 20326), (10163, 18700)]