47294320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14419}}^1$

素因数の和:14473

約数の個数: 40

約数和(自身を含む): 112649040

約数和(自身を除く): 65354720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 14419, 28838, 57676, 72095, 115352, 144190, 230704, 288380, 576760, 591179, 1153520, 1182358, 2364716, 2955895, 4729432, 5911790, 9458864, 11823580, 23647160, 47294320]

約数ペア:

[(1, 47294320), (2, 23647160), (4, 11823580), (5, 9458864), (8, 5911790), (10, 4729432), (16, 2955895), (20, 2364716), (40, 1182358), (41, 1153520), (80, 591179), (82, 576760), (164, 288380), (205, 230704), (328, 144190), (410, 115352), (656, 72095), (820, 57676), (1640, 28838), (3280, 14419)]