223580320

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10667}}^1$

素因数の和:10813

約数の個数: 48

約数和(自身を含む): 532290528

約数和(自身を除く): 308710208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 10480, 10667, 20960, 21334, 42668, 53335, 85336, 106670, 170672, 213340, 341344, 426680, 853360, 1397377, 1706720, 2794754, 5589508, 6986885, 11179016, 13973770, 22358032, 27947540, 44716064, 55895080, 111790160, 223580320]

約数ペア:

[(1, 223580320), (2, 111790160), (4, 55895080), (5, 44716064), (8, 27947540), (10, 22358032), (16, 13973770), (20, 11179016), (32, 6986885), (40, 5589508), (80, 2794754), (131, 1706720), (160, 1397377), (262, 853360), (524, 426680), (655, 341344), (1048, 213340), (1310, 170672), (2096, 106670), (2620, 85336), (4192, 53335), (5240, 42668), (10480, 21334), (10667, 20960)]