43012040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1542

約数の個数: 64

約数和(自身を含む): 104924160

約数和(自身を除く): 61912120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1471, 1720, 2924, 2942, 3655, 5848, 5884, 7310, 7355, 11768, 14620, 14710, 25007, 29240, 29420, 50014, 58840, 63253, 100028, 125035, 126506, 200056, 250070, 253012, 316265, 500140, 506024, 632530, 1000280, 1075301, 1265060, 2150602, 2530120, 4301204, 5376505, 8602408, 10753010, 21506020, 43012040]

約数ペア:

[(1, 43012040), (2, 21506020), (4, 10753010), (5, 8602408), (8, 5376505), (10, 4301204), (17, 2530120), (20, 2150602), (34, 1265060), (40, 1075301), (43, 1000280), (68, 632530), (85, 506024), (86, 500140), (136, 316265), (170, 253012), (172, 250070), (215, 200056), (340, 126506), (344, 125035), (430, 100028), (680, 63253), (731, 58840), (860, 50014), (1462, 29420), (1471, 29240), (1720, 25007), (2924, 14710), (2942, 14620), (3655, 11768), (5848, 7355), (5884, 7310)]