69096520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 162339840

約数和(自身を除く): 93243320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 248, 310, 412, 515, 541, 620, 824, 1030, 1082, 1240, 2060, 2164, 2705, 3193, 4120, 4328, 5410, 6386, 10820, 12772, 15965, 16771, 21640, 25544, 31930, 33542, 55723, 63860, 67084, 83855, 111446, 127720, 134168, 167710, 222892, 278615, 335420, 445784, 557230, 670840, 1114460, 1727413, 2228920, 3454826, 6909652, 8637065, 13819304, 17274130, 34548260, 69096520]

約数ペア:

[(1, 69096520), (2, 34548260), (4, 17274130), (5, 13819304), (8, 8637065), (10, 6909652), (20, 3454826), (31, 2228920), (40, 1727413), (62, 1114460), (103, 670840), (124, 557230), (155, 445784), (206, 335420), (248, 278615), (310, 222892), (412, 167710), (515, 134168), (541, 127720), (620, 111446), (824, 83855), (1030, 67084), (1082, 63860), (1240, 55723), (2060, 33542), (2164, 31930), (2705, 25544), (3193, 21640), (4120, 16771), (4328, 15965), (5410, 12772), (6386, 10820)]