189259360

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3853}}^1$

素因数の和:4175

約数の個数: 48

約数和(自身を含む): 448698096

約数和(自身を除く): 259438736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 2456, 3070, 3853, 4912, 6140, 7706, 9824, 12280, 15412, 19265, 24560, 30824, 38530, 49120, 61648, 77060, 123296, 154120, 308240, 616480, 1182871, 2365742, 4731484, 5914355, 9462968, 11828710, 18925936, 23657420, 37851872, 47314840, 94629680, 189259360]

約数ペア:

[(1, 189259360), (2, 94629680), (4, 47314840), (5, 37851872), (8, 23657420), (10, 18925936), (16, 11828710), (20, 9462968), (32, 5914355), (40, 4731484), (80, 2365742), (160, 1182871), (307, 616480), (614, 308240), (1228, 154120), (1535, 123296), (2456, 77060), (3070, 61648), (3853, 49120), (4912, 38530), (6140, 30824), (7706, 24560), (9824, 19265), (12280, 15412)]