13774360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 32749920

約数和(自身を除く): 18975560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 41, 74, 82, 148, 164, 185, 205, 227, 296, 328, 370, 410, 454, 740, 820, 908, 1135, 1480, 1517, 1640, 1816, 2270, 3034, 4540, 6068, 7585, 8399, 9080, 9307, 12136, 15170, 16798, 18614, 30340, 33596, 37228, 41995, 46535, 60680, 67192, 74456, 83990, 93070, 167980, 186140, 335960, 344359, 372280, 688718, 1377436, 1721795, 2754872, 3443590, 6887180, 13774360]

約数ペア:

[(1, 13774360), (2, 6887180), (4, 3443590), (5, 2754872), (8, 1721795), (10, 1377436), (20, 688718), (37, 372280), (40, 344359), (41, 335960), (74, 186140), (82, 167980), (148, 93070), (164, 83990), (185, 74456), (205, 67192), (227, 60680), (296, 46535), (328, 41995), (370, 37228), (410, 33596), (454, 30340), (740, 18614), (820, 16798), (908, 15170), (1135, 12136), (1480, 9307), (1517, 9080), (1640, 8399), (1816, 7585), (2270, 6068), (3034, 4540)]