5125380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6596

約数の個数: 48

約数和(自身を含む): 15457344

約数和(自身を除く): 10331964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6571, 13142, 19713, 26284, 32855, 39426, 65710, 78852, 85423, 98565, 131420, 170846, 197130, 256269, 341692, 394260, 427115, 512538, 854230, 1025076, 1281345, 1708460, 2562690, 5125380]

約数ペア:

[(1, 5125380), (2, 2562690), (3, 1708460), (4, 1281345), (5, 1025076), (6, 854230), (10, 512538), (12, 427115), (13, 394260), (15, 341692), (20, 256269), (26, 197130), (30, 170846), (39, 131420), (52, 98565), (60, 85423), (65, 78852), (78, 65710), (130, 39426), (156, 32855), (195, 26284), (260, 19713), (390, 13142), (780, 6571)]