40841900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 97868736

約数和(自身を除く): 57026836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 107, 110, 214, 220, 275, 347, 428, 535, 550, 694, 1070, 1100, 1177, 1388, 1735, 2140, 2354, 2675, 3470, 3817, 4708, 5350, 5885, 6940, 7634, 8675, 10700, 11770, 15268, 17350, 19085, 23540, 29425, 34700, 37129, 38170, 58850, 74258, 76340, 95425, 117700, 148516, 185645, 190850, 371290, 381700, 408419, 742580, 816838, 928225, 1633676, 1856450, 2042095, 3712900, 4084190, 8168380, 10210475, 20420950, 40841900]

約数ペア:

[(1, 40841900), (2, 20420950), (4, 10210475), (5, 8168380), (10, 4084190), (11, 3712900), (20, 2042095), (22, 1856450), (25, 1633676), (44, 928225), (50, 816838), (55, 742580), (100, 408419), (107, 381700), (110, 371290), (214, 190850), (220, 185645), (275, 148516), (347, 117700), (428, 95425), (535, 76340), (550, 74258), (694, 58850), (1070, 38170), (1100, 37129), (1177, 34700), (1388, 29425), (1735, 23540), (2140, 19085), (2354, 17350), (2675, 15268), (3470, 11770), (3817, 10700), (4708, 8675), (5350, 7634), (5885, 6940)]