115898320

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11059}}^1$

素因数の和:11203

約数の個数: 40

約数和(自身を含む): 271545120

約数和(自身を除く): 155646800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 11059, 22118, 44236, 55295, 88472, 110590, 176944, 221180, 442360, 884720, 1448729, 2897458, 5794916, 7243645, 11589832, 14487290, 23179664, 28974580, 57949160, 115898320]

約数ペア:

[(1, 115898320), (2, 57949160), (4, 28974580), (5, 23179664), (8, 14487290), (10, 11589832), (16, 7243645), (20, 5794916), (40, 2897458), (80, 1448729), (131, 884720), (262, 442360), (524, 221180), (655, 176944), (1048, 110590), (1310, 88472), (2096, 55295), (2620, 44236), (5240, 22118), (10480, 11059)]