23909204090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{176023}}^1$

素因数の和:176111

約数の個数: 48

約数和(自身を含む): 46690013952

約数和(自身を除く): 22780809862

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 289, 470, 578, 799, 1445, 1598, 2890, 3995, 7990, 13583, 27166, 67915, 135830, 176023, 352046, 880115, 1760230, 2992391, 5984782, 8273081, 14961955, 16546162, 29923910, 41365405, 50870647, 82730810, 101741294, 140642377, 254353235, 281284754, 508706470, 703211885, 1406423770, 2390920409, 4781840818, 11954602045, 23909204090]

約数ペア:

[(1, 23909204090), (2, 11954602045), (5, 4781840818), (10, 2390920409), (17, 1406423770), (34, 703211885), (47, 508706470), (85, 281284754), (94, 254353235), (170, 140642377), (235, 101741294), (289, 82730810), (470, 50870647), (578, 41365405), (799, 29923910), (1445, 16546162), (1598, 14961955), (2890, 8273081), (3995, 5984782), (7990, 2992391), (13583, 1760230), (27166, 880115), (67915, 352046), (135830, 176023)]