116422960

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 278553600

約数和(自身を除く): 162130640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 103, 142, 199, 206, 284, 355, 398, 412, 515, 568, 710, 796, 824, 995, 1030, 1136, 1420, 1592, 1648, 1990, 2060, 2840, 3184, 3980, 4120, 5680, 7313, 7960, 8240, 14129, 14626, 15920, 20497, 28258, 29252, 36565, 40994, 56516, 58504, 70645, 73130, 81988, 102485, 113032, 117008, 141290, 146260, 163976, 204970, 226064, 282580, 292520, 327952, 409940, 565160, 585040, 819880, 1130320, 1455287, 1639760, 2910574, 5821148, 7276435, 11642296, 14552870, 23284592, 29105740, 58211480, 116422960]

約数ペア:

[(1, 116422960), (2, 58211480), (4, 29105740), (5, 23284592), (8, 14552870), (10, 11642296), (16, 7276435), (20, 5821148), (40, 2910574), (71, 1639760), (80, 1455287), (103, 1130320), (142, 819880), (199, 585040), (206, 565160), (284, 409940), (355, 327952), (398, 292520), (412, 282580), (515, 226064), (568, 204970), (710, 163976), (796, 146260), (824, 141290), (995, 117008), (1030, 113032), (1136, 102485), (1420, 81988), (1592, 73130), (1648, 70645), (1990, 58504), (2060, 56516), (2840, 40994), (3184, 36565), (3980, 29252), (4120, 28258), (5680, 20497), (7313, 15920), (7960, 14626), (8240, 14129)]