82303820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3671}}^1$

素因数の和:3758

約数の個数: 48

約数和(自身を含む): 185068800

約数和(自身を除く): 102764980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 3671, 4484, 5605, 7342, 11210, 14684, 18355, 22420, 36710, 69749, 73420, 139498, 216589, 278996, 348745, 433178, 697490, 866356, 1082945, 1394980, 2165890, 4115191, 4331780, 8230382, 16460764, 20575955, 41151910, 82303820]

約数ペア:

[(1, 82303820), (2, 41151910), (4, 20575955), (5, 16460764), (10, 8230382), (19, 4331780), (20, 4115191), (38, 2165890), (59, 1394980), (76, 1082945), (95, 866356), (118, 697490), (190, 433178), (236, 348745), (295, 278996), (380, 216589), (590, 139498), (1121, 73420), (1180, 69749), (2242, 36710), (3671, 22420), (4484, 18355), (5605, 14684), (7342, 11210)]