65944480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 114237536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 607, 679, 776, 970, 1120, 1214, 1358, 1552, 1940, 2428, 2716, 3035, 3104, 3395, 3880, 4249, 4856, 5432, 6070, 6790, 7760, 8498, 9712, 10864, 12140, 13580, 15520, 16996, 19424, 21245, 21728, 24280, 27160, 33992, 42490, 48560, 54320, 58879, 67984, 84980, 97120, 108640, 117758, 135968, 169960, 235516, 294395, 339920, 412153, 471032, 588790, 679840, 824306, 942064, 1177580, 1648612, 1884128, 2060765, 2355160, 3297224, 4121530, 4710320, 6594448, 8243060, 9420640, 13188896, 16486120, 32972240, 65944480]

約数ペア:

[(1, 65944480), (2, 32972240), (4, 16486120), (5, 13188896), (7, 9420640), (8, 8243060), (10, 6594448), (14, 4710320), (16, 4121530), (20, 3297224), (28, 2355160), (32, 2060765), (35, 1884128), (40, 1648612), (56, 1177580), (70, 942064), (80, 824306), (97, 679840), (112, 588790), (140, 471032), (160, 412153), (194, 339920), (224, 294395), (280, 235516), (388, 169960), (485, 135968), (560, 117758), (607, 108640), (679, 97120), (776, 84980), (970, 67984), (1120, 58879), (1214, 54320), (1358, 48560), (1552, 42490), (1940, 33992), (2428, 27160), (2716, 24280), (3035, 21728), (3104, 21245), (3395, 19424), (3880, 16996), (4249, 15520), (4856, 13580), (5432, 12140), (6070, 10864), (6790, 9712), (7760, 8498)]