2022354775

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12941}}^1$

素因数の和:13024

約数の個数: 48

約数和(自身を含む): 3081231360

約数和(自身を除く): 1058876585

約数列:

[1, 5, 7, 19, 25, 35, 47, 95, 133, 175, 235, 329, 475, 665, 893, 1175, 1645, 3325, 4465, 6251, 8225, 12941, 22325, 31255, 64705, 90587, 156275, 245879, 323525, 452935, 608227, 1229395, 1721153, 2264675, 3041135, 4257589, 6146975, 8605765, 11556313, 15205675, 21287945, 43028825, 57781565, 80894191, 106439725, 288907825, 404470955, 2022354775]

約数ペア:

[(1, 2022354775), (5, 404470955), (7, 288907825), (19, 106439725), (25, 80894191), (35, 57781565), (47, 43028825), (95, 21287945), (133, 15205675), (175, 11556313), (235, 8605765), (329, 6146975), (475, 4257589), (665, 3041135), (893, 2264675), (1175, 1721153), (1645, 1229395), (3325, 608227), (4465, 452935), (6251, 323525), (8225, 245879), (12941, 156275), (22325, 90587), (31255, 64705)]