29124839540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1\times {\mathrm{45131}}^1$

素因数の和:45968

約数の個数: 48

約数和(自身を含む): 62734924224

約数和(自身を除く): 33610084684

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 787, 820, 1574, 3148, 3935, 7870, 15740, 32267, 45131, 64534, 90262, 129068, 161335, 180524, 225655, 322670, 451310, 645340, 902620, 1850371, 3700742, 7401484, 9251855, 18503710, 35518097, 37007420, 71036194, 142072388, 177590485, 355180970, 710361940, 1456241977, 2912483954, 5824967908, 7281209885, 14562419770, 29124839540]

約数ペア:

[(1, 29124839540), (2, 14562419770), (4, 7281209885), (5, 5824967908), (10, 2912483954), (20, 1456241977), (41, 710361940), (82, 355180970), (164, 177590485), (205, 142072388), (410, 71036194), (787, 37007420), (820, 35518097), (1574, 18503710), (3148, 9251855), (3935, 7401484), (7870, 3700742), (15740, 1850371), (32267, 902620), (45131, 645340), (64534, 451310), (90262, 322670), (129068, 225655), (161335, 180524)]