94705780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 220390632

約数和(自身を除く): 125684852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 197, 215, 260, 394, 430, 559, 788, 860, 985, 1118, 1849, 1970, 2236, 2561, 2795, 3698, 3940, 5122, 5590, 7396, 8471, 9245, 10244, 11180, 12805, 16942, 18490, 24037, 25610, 33884, 36980, 42355, 48074, 51220, 84710, 96148, 110123, 120185, 169420, 220246, 240370, 364253, 440492, 480740, 550615, 728506, 1101230, 1457012, 1821265, 2202460, 3642530, 4735289, 7285060, 9470578, 18941156, 23676445, 47352890, 94705780]

約数ペア:

[(1, 94705780), (2, 47352890), (4, 23676445), (5, 18941156), (10, 9470578), (13, 7285060), (20, 4735289), (26, 3642530), (43, 2202460), (52, 1821265), (65, 1457012), (86, 1101230), (130, 728506), (172, 550615), (197, 480740), (215, 440492), (260, 364253), (394, 240370), (430, 220246), (559, 169420), (788, 120185), (860, 110123), (985, 96148), (1118, 84710), (1849, 51220), (1970, 48074), (2236, 42355), (2561, 36980), (2795, 33884), (3698, 25610), (3940, 24037), (5122, 18490), (5590, 16942), (7396, 12805), (8471, 11180), (9245, 10244)]