58782520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 137622240

約数和(自身を除く): 78839720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 146, 164, 205, 292, 328, 365, 410, 491, 584, 730, 820, 982, 1460, 1640, 1964, 2455, 2920, 2993, 3928, 4910, 5986, 9820, 11972, 14965, 19640, 20131, 23944, 29930, 35843, 40262, 59860, 71686, 80524, 100655, 119720, 143372, 161048, 179215, 201310, 286744, 358430, 402620, 716860, 805240, 1433720, 1469563, 2939126, 5878252, 7347815, 11756504, 14695630, 29391260, 58782520]

約数ペア:

[(1, 58782520), (2, 29391260), (4, 14695630), (5, 11756504), (8, 7347815), (10, 5878252), (20, 2939126), (40, 1469563), (41, 1433720), (73, 805240), (82, 716860), (146, 402620), (164, 358430), (205, 286744), (292, 201310), (328, 179215), (365, 161048), (410, 143372), (491, 119720), (584, 100655), (730, 80524), (820, 71686), (982, 59860), (1460, 40262), (1640, 35843), (1964, 29930), (2455, 23944), (2920, 20131), (2993, 19640), (3928, 14965), (4910, 11972), (5986, 9820)]