43741420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1951}}^1$

素因数の和:2038

約数の個数: 48

約数和(自身を含む): 98380800

約数和(自身を除く): 54639380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 1951, 2242, 3902, 4484, 5605, 7804, 9755, 11210, 19510, 22420, 37069, 39020, 74138, 115109, 148276, 185345, 230218, 370690, 460436, 575545, 741380, 1151090, 2187071, 2302180, 4374142, 8748284, 10935355, 21870710, 43741420]

約数ペア:

[(1, 43741420), (2, 21870710), (4, 10935355), (5, 8748284), (10, 4374142), (19, 2302180), (20, 2187071), (38, 1151090), (59, 741380), (76, 575545), (95, 460436), (118, 370690), (190, 230218), (236, 185345), (295, 148276), (380, 115109), (590, 74138), (1121, 39020), (1180, 37069), (1951, 22420), (2242, 19510), (3902, 11210), (4484, 9755), (5605, 7804)]