1841627540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{4349}}^1$

素因数の和:5072

約数の個数: 48

約数和(自身を含む): 3998937600

約数和(自身を除く): 2157310060

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 683, 1366, 2732, 3415, 4349, 6830, 8698, 13660, 17396, 21173, 21745, 42346, 43490, 84692, 86980, 105865, 134819, 211730, 269638, 423460, 539276, 674095, 1348190, 2696380, 2970367, 5940734, 11881468, 14851835, 29703670, 59407340, 92081377, 184162754, 368325508, 460406885, 920813770, 1841627540]

約数ペア:

[(1, 1841627540), (2, 920813770), (4, 460406885), (5, 368325508), (10, 184162754), (20, 92081377), (31, 59407340), (62, 29703670), (124, 14851835), (155, 11881468), (310, 5940734), (620, 2970367), (683, 2696380), (1366, 1348190), (2732, 674095), (3415, 539276), (4349, 423460), (6830, 269638), (8698, 211730), (13660, 134819), (17396, 105865), (21173, 86980), (21745, 84692), (42346, 43490)]