271570240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49921}}^1$

素因数の和:49955

約数の個数: 56

約数和(自身を含む): 684730152

約数和(自身を除く): 413159912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 49921, 99842, 199684, 249605, 399368, 499210, 798736, 848657, 998420, 1597472, 1697314, 1996840, 3194944, 3394628, 3993680, 4243285, 6789256, 7987360, 8486570, 13578512, 15974720, 16973140, 27157024, 33946280, 54314048, 67892560, 135785120, 271570240]

約数ペア:

[(1, 271570240), (2, 135785120), (4, 67892560), (5, 54314048), (8, 33946280), (10, 27157024), (16, 16973140), (17, 15974720), (20, 13578512), (32, 8486570), (34, 7987360), (40, 6789256), (64, 4243285), (68, 3993680), (80, 3394628), (85, 3194944), (136, 1996840), (160, 1697314), (170, 1597472), (272, 998420), (320, 848657), (340, 798736), (544, 499210), (680, 399368), (1088, 249605), (1360, 199684), (2720, 99842), (5440, 49921)]