46251340

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 99953280

約数和(自身を除く): 53701940

約数列:

[1, 2, 4, 5, 10, 20, 73, 79, 146, 158, 292, 316, 365, 395, 401, 730, 790, 802, 1460, 1580, 1604, 2005, 4010, 5767, 8020, 11534, 23068, 28835, 29273, 31679, 57670, 58546, 63358, 115340, 117092, 126716, 146365, 158395, 292730, 316790, 585460, 633580, 2312567, 4625134, 9250268, 11562835, 23125670, 46251340]

約数ペア:

[(1, 46251340), (2, 23125670), (4, 11562835), (5, 9250268), (10, 4625134), (20, 2312567), (73, 633580), (79, 585460), (146, 316790), (158, 292730), (292, 158395), (316, 146365), (365, 126716), (395, 117092), (401, 115340), (730, 63358), (790, 58546), (802, 57670), (1460, 31679), (1580, 29273), (1604, 28835), (2005, 23068), (4010, 11534), (5767, 8020)]