22471162550

素因数分解:

$2^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{571}}^1\times {\mathrm{2801}}^1$

素因数の和:3665

約数の個数: 48

約数和(自身を含む): 42033564144

約数和(自身を除く): 19562401594

約数列:

[1, 2, 5, 10, 25, 50, 281, 562, 571, 1142, 1405, 2801, 2810, 2855, 5602, 5710, 7025, 14005, 14050, 14275, 28010, 28550, 70025, 140050, 160451, 320902, 787081, 802255, 1574162, 1599371, 1604510, 3198742, 3935405, 4011275, 7870810, 7996855, 8022550, 15993710, 19677025, 39354050, 39984275, 79968550, 449423251, 898846502, 2247116255, 4494232510, 11235581275, 22471162550]

約数ペア:

[(1, 22471162550), (2, 11235581275), (5, 4494232510), (10, 2247116255), (25, 898846502), (50, 449423251), (281, 79968550), (562, 39984275), (571, 39354050), (1142, 19677025), (1405, 15993710), (2801, 8022550), (2810, 7996855), (2855, 7870810), (5602, 4011275), (5710, 3935405), (7025, 3198742), (14005, 1604510), (14050, 1599371), (14275, 1574162), (28010, 802255), (28550, 787081), (70025, 320902), (140050, 160451)]