415978030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{110339}}^1$

素因数の和:110388

約数の個数: 32

約数和(自身を含む): 834170400

約数和(自身を除く): 418192370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 110339, 220678, 551695, 1103390, 1434407, 2868814, 3199831, 6399662, 7172035, 14344070, 15999155, 31998310, 41597803, 83195606, 207989015, 415978030]

約数ペア:

[(1, 415978030), (2, 207989015), (5, 83195606), (10, 41597803), (13, 31998310), (26, 15999155), (29, 14344070), (58, 7172035), (65, 6399662), (130, 3199831), (145, 2868814), (290, 1434407), (377, 1103390), (754, 551695), (1885, 220678), (3770, 110339)]