23150320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^2\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 55413864

約数和(自身を除く): 32263544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 131, 188, 235, 262, 376, 470, 524, 655, 752, 940, 1048, 1310, 1880, 2096, 2209, 2620, 3760, 4418, 5240, 6157, 8836, 10480, 11045, 12314, 17672, 22090, 24628, 30785, 35344, 44180, 49256, 61570, 88360, 98512, 123140, 176720, 246280, 289379, 492560, 578758, 1157516, 1446895, 2315032, 2893790, 4630064, 5787580, 11575160, 23150320]

約数ペア:

[(1, 23150320), (2, 11575160), (4, 5787580), (5, 4630064), (8, 2893790), (10, 2315032), (16, 1446895), (20, 1157516), (40, 578758), (47, 492560), (80, 289379), (94, 246280), (131, 176720), (188, 123140), (235, 98512), (262, 88360), (376, 61570), (470, 49256), (524, 44180), (655, 35344), (752, 30785), (940, 24628), (1048, 22090), (1310, 17672), (1880, 12314), (2096, 11045), (2209, 10480), (2620, 8836), (3760, 6157), (4418, 5240)]