5200156940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{2341}}^1$

素因数の和:2823

約数の個数: 96

約数和(自身を含む): 12464686080

約数和(自身を除く): 7264529140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 439, 460, 506, 878, 1012, 1265, 1756, 2195, 2341, 2530, 4390, 4682, 4829, 5060, 8780, 9364, 9658, 10097, 11705, 19316, 20194, 23410, 24145, 25751, 40388, 46820, 48290, 50485, 51502, 53843, 96580, 100970, 103004, 107686, 111067, 128755, 201940, 215372, 222134, 257510, 269215, 444268, 515020, 538430, 555335, 592273, 1027699, 1076860, 1110670, 1184546, 2055398, 2221340, 2369092, 2961365, 4110796, 5138495, 5922730, 10276990, 11304689, 11845460, 20553980, 22609378, 23637077, 45218756, 47274154, 56523445, 94548308, 113046890, 118185385, 226093780, 236370770, 260007847, 472741540, 520015694, 1040031388, 1300039235, 2600078470, 5200156940]

約数ペア:

[(1, 5200156940), (2, 2600078470), (4, 1300039235), (5, 1040031388), (10, 520015694), (11, 472741540), (20, 260007847), (22, 236370770), (23, 226093780), (44, 118185385), (46, 113046890), (55, 94548308), (92, 56523445), (110, 47274154), (115, 45218756), (220, 23637077), (230, 22609378), (253, 20553980), (439, 11845460), (460, 11304689), (506, 10276990), (878, 5922730), (1012, 5138495), (1265, 4110796), (1756, 2961365), (2195, 2369092), (2341, 2221340), (2530, 2055398), (4390, 1184546), (4682, 1110670), (4829, 1076860), (5060, 1027699), (8780, 592273), (9364, 555335), (9658, 538430), (10097, 515020), (11705, 444268), (19316, 269215), (20194, 257510), (23410, 222134), (24145, 215372), (25751, 201940), (40388, 128755), (46820, 111067), (48290, 107686), (50485, 103004), (51502, 100970), (53843, 96580)]