73620580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 169775424

約数和(自身を除く): 96154844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 163, 220, 326, 652, 815, 1630, 1793, 2053, 3260, 3586, 4106, 7172, 8212, 8965, 10265, 17930, 20530, 22583, 35860, 41060, 45166, 90332, 112915, 225830, 334639, 451660, 669278, 1338556, 1673195, 3346390, 3681029, 6692780, 7362058, 14724116, 18405145, 36810290, 73620580]

約数ペア:

[(1, 73620580), (2, 36810290), (4, 18405145), (5, 14724116), (10, 7362058), (11, 6692780), (20, 3681029), (22, 3346390), (44, 1673195), (55, 1338556), (110, 669278), (163, 451660), (220, 334639), (326, 225830), (652, 112915), (815, 90332), (1630, 45166), (1793, 41060), (2053, 35860), (3260, 22583), (3586, 20530), (4106, 17930), (7172, 10265), (8212, 8965)]