7972150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 16030224

約数和(自身を除く): 8058074

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 113, 166, 170, 226, 415, 425, 565, 830, 850, 1130, 1411, 1921, 2075, 2822, 2825, 3842, 4150, 5650, 7055, 9379, 9605, 14110, 18758, 19210, 35275, 46895, 48025, 70550, 93790, 96050, 159443, 234475, 318886, 468950, 797215, 1594430, 3986075, 7972150]

約数ペア:

[(1, 7972150), (2, 3986075), (5, 1594430), (10, 797215), (17, 468950), (25, 318886), (34, 234475), (50, 159443), (83, 96050), (85, 93790), (113, 70550), (166, 48025), (170, 46895), (226, 35275), (415, 19210), (425, 18758), (565, 14110), (830, 9605), (850, 9379), (1130, 7055), (1411, 5650), (1921, 4150), (2075, 3842), (2822, 2825)]