11647523360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{213481}}^1$

素因数の和:213538

約数の個数: 96

約数和(自身を含む): 30987339264

約数和(自身を除く): 19339815904

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 27280, 54560, 213481, 426962, 853924, 1067405, 1707848, 2134810, 2348291, 3415696, 4269620, 4696582, 6617911, 6831392, 8539240, 9393164, 11741455, 13235822, 17078480, 18786328, 23482910, 26471644, 33089555, 34156960, 37572656, 46965820, 52943288, 66179110, 72797021, 75145312, 93931640, 105886576, 132358220, 145594042, 187863280, 211773152, 264716440, 291188084, 363985105, 375726560, 529432880, 582376168, 727970210, 1058865760, 1164752336, 1455940420, 2329504672, 2911880840, 5823761680, 11647523360]

約数ペア:

[(1, 11647523360), (2, 5823761680), (4, 2911880840), (5, 2329504672), (8, 1455940420), (10, 1164752336), (11, 1058865760), (16, 727970210), (20, 582376168), (22, 529432880), (31, 375726560), (32, 363985105), (40, 291188084), (44, 264716440), (55, 211773152), (62, 187863280), (80, 145594042), (88, 132358220), (110, 105886576), (124, 93931640), (155, 75145312), (160, 72797021), (176, 66179110), (220, 52943288), (248, 46965820), (310, 37572656), (341, 34156960), (352, 33089555), (440, 26471644), (496, 23482910), (620, 18786328), (682, 17078480), (880, 13235822), (992, 11741455), (1240, 9393164), (1364, 8539240), (1705, 6831392), (1760, 6617911), (2480, 4696582), (2728, 4269620), (3410, 3415696), (4960, 2348291), (5456, 2134810), (6820, 1707848), (10912, 1067405), (13640, 853924), (27280, 426962), (54560, 213481)]