130199150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{35671}}^1$

素因数の和:35756

約数の個数: 24

約数和(自身を含む): 245494704

約数和(自身を除く): 115295554

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 35671, 71342, 178355, 356710, 891775, 1783550, 2603983, 5207966, 13019915, 26039830, 65099575, 130199150]

約数ペア:

[(1, 130199150), (2, 65099575), (5, 26039830), (10, 13019915), (25, 5207966), (50, 2603983), (73, 1783550), (146, 891775), (365, 356710), (730, 178355), (1825, 71342), (3650, 35671)]