5278323820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149021}}^1$

素因数の和:149071

約数の個数: 96

約数和(自身を含む): 14420560896

約数和(自身を除く): 9142237076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 17710, 35420, 149021, 298042, 596084, 745105, 1043147, 1490210, 1639231, 2086294, 2980420, 3278462, 3427483, 4172588, 5215735, 6556924, 6854966, 8196155, 10431470, 11474617, 13709932, 16392310, 17137415, 20862940, 22949234, 23992381, 32784620, 34274830, 37702313, 45898468, 47984762, 57373085, 68549660, 75404626, 95969524, 114746170, 119961905, 150809252, 188511565, 229492340, 239923810, 263916191, 377023130, 479847620, 527832382, 754046260, 1055664764, 1319580955, 2639161910, 5278323820]

約数ペア:

[(1, 5278323820), (2, 2639161910), (4, 1319580955), (5, 1055664764), (7, 754046260), (10, 527832382), (11, 479847620), (14, 377023130), (20, 263916191), (22, 239923810), (23, 229492340), (28, 188511565), (35, 150809252), (44, 119961905), (46, 114746170), (55, 95969524), (70, 75404626), (77, 68549660), (92, 57373085), (110, 47984762), (115, 45898468), (140, 37702313), (154, 34274830), (161, 32784620), (220, 23992381), (230, 22949234), (253, 20862940), (308, 17137415), (322, 16392310), (385, 13709932), (460, 11474617), (506, 10431470), (644, 8196155), (770, 6854966), (805, 6556924), (1012, 5215735), (1265, 4172588), (1540, 3427483), (1610, 3278462), (1771, 2980420), (2530, 2086294), (3220, 1639231), (3542, 1490210), (5060, 1043147), (7084, 745105), (8855, 596084), (17710, 298042), (35420, 149021)]