85969852060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{292037}}^1$

素因数の和:292446

約数の個数: 48

約数和(自身を含む): 185455811520

約数和(自身を除く): 99485959460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 359, 410, 718, 820, 1436, 1795, 3590, 7180, 14719, 29438, 58876, 73595, 147190, 292037, 294380, 584074, 1168148, 1460185, 2920370, 5840740, 11973517, 23947034, 47894068, 59867585, 104841283, 119735170, 209682566, 239470340, 419365132, 524206415, 1048412830, 2096825660, 4298492603, 8596985206, 17193970412, 21492463015, 42984926030, 85969852060]

約数ペア:

[(1, 85969852060), (2, 42984926030), (4, 21492463015), (5, 17193970412), (10, 8596985206), (20, 4298492603), (41, 2096825660), (82, 1048412830), (164, 524206415), (205, 419365132), (359, 239470340), (410, 209682566), (718, 119735170), (820, 104841283), (1436, 59867585), (1795, 47894068), (3590, 23947034), (7180, 11973517), (14719, 5840740), (29438, 2920370), (58876, 1460185), (73595, 1168148), (147190, 584074), (292037, 294380)]