8822580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11311}}^1$

素因数の和:11336

約数の個数: 48

約数和(自身を含む): 26605824

約数和(自身を除く): 17783244

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, 11311, 22622, 33933, 45244, 56555, 67866, 113110, 135732, 147043, 169665, 226220, 294086, 339330, 441129, 588172, 678660, 735215, 882258, 1470430, 1764516, 2205645, 2940860, 4411290, 8822580]

約数ペア:

[(1, 8822580), (2, 4411290), (3, 2940860), (4, 2205645), (5, 1764516), (6, 1470430), (10, 882258), (12, 735215), (13, 678660), (15, 588172), (20, 441129), (26, 339330), (30, 294086), (39, 226220), (52, 169665), (60, 147043), (65, 135732), (78, 113110), (130, 67866), (156, 56555), (195, 45244), (260, 33933), (390, 22622), (780, 11311)]