4435060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 10805760

約数和(自身を除く): 6370700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 401, 553, 790, 802, 1106, 1580, 1604, 2005, 2212, 2765, 2807, 4010, 5530, 5614, 8020, 11060, 11228, 14035, 28070, 31679, 56140, 63358, 126716, 158395, 221753, 316790, 443506, 633580, 887012, 1108765, 2217530, 4435060]

約数ペア:

[(1, 4435060), (2, 2217530), (4, 1108765), (5, 887012), (7, 633580), (10, 443506), (14, 316790), (20, 221753), (28, 158395), (35, 126716), (70, 63358), (79, 56140), (140, 31679), (158, 28070), (316, 14035), (395, 11228), (401, 11060), (553, 8020), (790, 5614), (802, 5530), (1106, 4010), (1580, 2807), (1604, 2765), (2005, 2212)]