39266760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25171}}^1$

素因数の和:25198

約数の個数: 64

約数和(自身を含む): 126866880

約数和(自身を除く): 87600120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 25171, 50342, 75513, 100684, 125855, 151026, 201368, 251710, 302052, 327223, 377565, 503420, 604104, 654446, 755130, 981669, 1006840, 1308892, 1510260, 1636115, 1963338, 2617784, 3020520, 3272230, 3926676, 4908345, 6544460, 7853352, 9816690, 13088920, 19633380, 39266760]

約数ペア:

[(1, 39266760), (2, 19633380), (3, 13088920), (4, 9816690), (5, 7853352), (6, 6544460), (8, 4908345), (10, 3926676), (12, 3272230), (13, 3020520), (15, 2617784), (20, 1963338), (24, 1636115), (26, 1510260), (30, 1308892), (39, 1006840), (40, 981669), (52, 755130), (60, 654446), (65, 604104), (78, 503420), (104, 377565), (120, 327223), (130, 302052), (156, 251710), (195, 201368), (260, 151026), (312, 125855), (390, 100684), (520, 75513), (780, 50342), (1560, 25171)]