9936760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 23496480

約数和(自身を除く): 13559720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 83, 146, 164, 166, 205, 292, 328, 332, 365, 410, 415, 584, 664, 730, 820, 830, 1460, 1640, 1660, 2920, 2993, 3320, 3403, 5986, 6059, 6806, 11972, 12118, 13612, 14965, 17015, 23944, 24236, 27224, 29930, 30295, 34030, 48472, 59860, 60590, 68060, 119720, 121180, 136120, 242360, 248419, 496838, 993676, 1242095, 1987352, 2484190, 4968380, 9936760]

約数ペア:

[(1, 9936760), (2, 4968380), (4, 2484190), (5, 1987352), (8, 1242095), (10, 993676), (20, 496838), (40, 248419), (41, 242360), (73, 136120), (82, 121180), (83, 119720), (146, 68060), (164, 60590), (166, 59860), (205, 48472), (292, 34030), (328, 30295), (332, 29930), (365, 27224), (410, 24236), (415, 23944), (584, 17015), (664, 14965), (730, 13612), (820, 12118), (830, 11972), (1460, 6806), (1640, 6059), (1660, 5986), (2920, 3403), (2993, 3320)]