13372013950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{25357}}^1$

素因数の和:25621

約数の個数: 48

約数和(自身を含む): 25469575200

約数和(自身を除く): 12097561250

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 199, 265, 398, 530, 995, 1325, 1990, 2650, 4975, 9950, 10547, 21094, 25357, 50714, 52735, 105470, 126785, 253570, 263675, 527350, 633925, 1267850, 1343921, 2687842, 5046043, 6719605, 10092086, 13439210, 25230215, 33598025, 50460430, 67196050, 126151075, 252302150, 267440279, 534880558, 1337201395, 2674402790, 6686006975, 13372013950]

約数ペア:

[(1, 13372013950), (2, 6686006975), (5, 2674402790), (10, 1337201395), (25, 534880558), (50, 267440279), (53, 252302150), (106, 126151075), (199, 67196050), (265, 50460430), (398, 33598025), (530, 25230215), (995, 13439210), (1325, 10092086), (1990, 6719605), (2650, 5046043), (4975, 2687842), (9950, 1343921), (10547, 1267850), (21094, 633925), (25357, 527350), (50714, 263675), (52735, 253570), (105470, 126785)]