1147997620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32411}}^1$

素因数の和:32461

約数の個数: 96

約数和(自身を含む): 3136444416

約数和(自身を除く): 1988446796

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, 32411, 35420, 64822, 129644, 162055, 226877, 324110, 356521, 453754, 648220, 713042, 745453, 907508, 1134385, 1426084, 1490906, 1782605, 2268770, 2495647, 2981812, 3565210, 3727265, 4537540, 4991294, 5218171, 7130420, 7454530, 8199983, 9982588, 10436342, 12478235, 14909060, 16399966, 20872684, 24956470, 26090855, 32799932, 40999915, 49912940, 52181710, 57399881, 81999830, 104363420, 114799762, 163999660, 229599524, 286999405, 573998810, 1147997620]

約数ペア:

[(1, 1147997620), (2, 573998810), (4, 286999405), (5, 229599524), (7, 163999660), (10, 114799762), (11, 104363420), (14, 81999830), (20, 57399881), (22, 52181710), (23, 49912940), (28, 40999915), (35, 32799932), (44, 26090855), (46, 24956470), (55, 20872684), (70, 16399966), (77, 14909060), (92, 12478235), (110, 10436342), (115, 9982588), (140, 8199983), (154, 7454530), (161, 7130420), (220, 5218171), (230, 4991294), (253, 4537540), (308, 3727265), (322, 3565210), (385, 2981812), (460, 2495647), (506, 2268770), (644, 1782605), (770, 1490906), (805, 1426084), (1012, 1134385), (1265, 907508), (1540, 745453), (1610, 713042), (1771, 648220), (2530, 453754), (3220, 356521), (3542, 324110), (5060, 226877), (7084, 162055), (8855, 129644), (17710, 64822), (32411, 35420)]