22088300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1307}}^1$

素因数の和:1347

約数の個数: 54

約数和(自身を含む): 51941988

約数和(自身を除く): 29853688

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1307, 1690, 2614, 3380, 4225, 5228, 6535, 8450, 13070, 16900, 16991, 26140, 32675, 33982, 65350, 67964, 84955, 130700, 169910, 220883, 339820, 424775, 441766, 849550, 883532, 1104415, 1699100, 2208830, 4417660, 5522075, 11044150, 22088300]

約数ペア:

[(1, 22088300), (2, 11044150), (4, 5522075), (5, 4417660), (10, 2208830), (13, 1699100), (20, 1104415), (25, 883532), (26, 849550), (50, 441766), (52, 424775), (65, 339820), (100, 220883), (130, 169910), (169, 130700), (260, 84955), (325, 67964), (338, 65350), (650, 33982), (676, 32675), (845, 26140), (1300, 16991), (1307, 16900), (1690, 13070), (2614, 8450), (3380, 6535), (4225, 5228)]