2079387040

素因数分解:

$2^5\times 5^1\times {\mathrm{3373}}^1\times {\mathrm{3853}}^1$

素因数の和:7241

約数の個数: 48

約数和(自身を含む): 4915283688

約数和(自身を除く): 2835896648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3373, 3853, 6746, 7706, 13492, 15412, 16865, 19265, 26984, 30824, 33730, 38530, 53968, 61648, 67460, 77060, 107936, 123296, 134920, 154120, 269840, 308240, 539680, 616480, 12996169, 25992338, 51984676, 64980845, 103969352, 129961690, 207938704, 259923380, 415877408, 519846760, 1039693520, 2079387040]

約数ペア:

[(1, 2079387040), (2, 1039693520), (4, 519846760), (5, 415877408), (8, 259923380), (10, 207938704), (16, 129961690), (20, 103969352), (32, 64980845), (40, 51984676), (80, 25992338), (160, 12996169), (3373, 616480), (3853, 539680), (6746, 308240), (7706, 269840), (13492, 154120), (15412, 134920), (16865, 123296), (19265, 107936), (26984, 77060), (30824, 67460), (33730, 61648), (38530, 53968)]