1330431021050

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{1028273}}^1$

素因数の和:1028627

約数の個数: 48

約数和(自身を含む): 2507405018040

約数和(自身を除く): 1176973996990

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 229, 458, 565, 1130, 1145, 2290, 2825, 5650, 5725, 11450, 25877, 51754, 129385, 258770, 646925, 1028273, 1293850, 2056546, 5141365, 10282730, 25706825, 51413650, 116194849, 232389698, 235474517, 470949034, 580974245, 1161948490, 1177372585, 2354745170, 2904871225, 5809742450, 5886862925, 11773725850, 26608620421, 53217240842, 133043102105, 266086204210, 665215510525, 1330431021050]

約数ペア:

[(1, 1330431021050), (2, 665215510525), (5, 266086204210), (10, 133043102105), (25, 53217240842), (50, 26608620421), (113, 11773725850), (226, 5886862925), (229, 5809742450), (458, 2904871225), (565, 2354745170), (1130, 1177372585), (1145, 1161948490), (2290, 580974245), (2825, 470949034), (5650, 235474517), (5725, 232389698), (11450, 116194849), (25877, 51413650), (51754, 25706825), (129385, 10282730), (258770, 5141365), (646925, 2056546), (1028273, 1293850)]