25037470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 46811520

約数和(自身を除く): 21774050

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 773, 790, 1546, 3239, 3865, 6478, 7730, 16195, 31693, 32390, 61067, 63386, 122134, 158465, 305335, 316930, 610670, 2503747, 5007494, 12518735, 25037470]

約数ペア:

[(1, 25037470), (2, 12518735), (5, 5007494), (10, 2503747), (41, 610670), (79, 316930), (82, 305335), (158, 158465), (205, 122134), (395, 63386), (410, 61067), (773, 32390), (790, 31693), (1546, 16195), (3239, 7730), (3865, 6478)]