1940964064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2664

約数の個数: 96

約数和(自身を含む): 4321658880

約数和(自身を除く): 2380694816

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 104, 118, 124, 208, 236, 248, 403, 416, 472, 496, 767, 806, 944, 992, 1534, 1612, 1829, 1888, 2551, 3068, 3224, 3658, 5102, 6136, 6448, 7316, 10204, 12272, 12896, 14632, 20408, 23777, 24544, 29264, 33163, 40816, 47554, 58528, 66326, 79081, 81632, 95108, 132652, 150509, 158162, 190216, 265304, 301018, 316324, 380432, 530608, 602036, 632648, 760864, 1028053, 1061216, 1204072, 1265296, 1956617, 2056106, 2408144, 2530592, 3913234, 4112212, 4665779, 4816288, 7826468, 8224424, 9331558, 15652936, 16448848, 18663116, 31305872, 32897696, 37326232, 60655127, 62611744, 74652464, 121310254, 149304928, 242620508, 485241016, 970482032, 1940964064]

約数ペア:

[(1, 1940964064), (2, 970482032), (4, 485241016), (8, 242620508), (13, 149304928), (16, 121310254), (26, 74652464), (31, 62611744), (32, 60655127), (52, 37326232), (59, 32897696), (62, 31305872), (104, 18663116), (118, 16448848), (124, 15652936), (208, 9331558), (236, 8224424), (248, 7826468), (403, 4816288), (416, 4665779), (472, 4112212), (496, 3913234), (767, 2530592), (806, 2408144), (944, 2056106), (992, 1956617), (1534, 1265296), (1612, 1204072), (1829, 1061216), (1888, 1028053), (2551, 760864), (3068, 632648), (3224, 602036), (3658, 530608), (5102, 380432), (6136, 316324), (6448, 301018), (7316, 265304), (10204, 190216), (12272, 158162), (12896, 150509), (14632, 132652), (20408, 95108), (23777, 81632), (24544, 79081), (29264, 66326), (33163, 58528), (40816, 47554)]