220520067890

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1409}}^1\times {\mathrm{15359}}^1$

素因数の和:17794

約数の個数: 32

約数和(自身を含む): 397633536000

約数和(自身を除く): 177113468110

約数列:

[1, 2, 5, 10, 1019, 1409, 2038, 2818, 5095, 7045, 10190, 14090, 15359, 30718, 76795, 153590, 1435771, 2871542, 7178855, 14357710, 15650821, 21640831, 31301642, 43281662, 78254105, 108204155, 156508210, 216408310, 22052006789, 44104013578, 110260033945, 220520067890]

約数ペア:

[(1, 220520067890), (2, 110260033945), (5, 44104013578), (10, 22052006789), (1019, 216408310), (1409, 156508210), (2038, 108204155), (2818, 78254105), (5095, 43281662), (7045, 31301642), (10190, 21640831), (14090, 15650821), (15359, 14357710), (30718, 7178855), (76795, 2871542), (153590, 1435771)]