916700960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19963}}^1$

素因数の和:20026

約数の個数: 96

約数和(自身を含む): 2535587712

約数和(自身を除く): 1618886752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6560, 9184, 11480, 19963, 22960, 39926, 45920, 79852, 99815, 139741, 159704, 199630, 279482, 319408, 399260, 558964, 638816, 698705, 798520, 818483, 1117928, 1397410, 1597040, 1636966, 2235856, 2794820, 3194080, 3273932, 4092415, 4471712, 5589640, 5729381, 6547864, 8184830, 11179280, 11458762, 13095728, 16369660, 22358560, 22917524, 26191456, 28646905, 32739320, 45835048, 57293810, 65478640, 91670096, 114587620, 130957280, 183340192, 229175240, 458350480, 916700960]

約数ペア:

[(1, 916700960), (2, 458350480), (4, 229175240), (5, 183340192), (7, 130957280), (8, 114587620), (10, 91670096), (14, 65478640), (16, 57293810), (20, 45835048), (28, 32739320), (32, 28646905), (35, 26191456), (40, 22917524), (41, 22358560), (56, 16369660), (70, 13095728), (80, 11458762), (82, 11179280), (112, 8184830), (140, 6547864), (160, 5729381), (164, 5589640), (205, 4471712), (224, 4092415), (280, 3273932), (287, 3194080), (328, 2794820), (410, 2235856), (560, 1636966), (574, 1597040), (656, 1397410), (820, 1117928), (1120, 818483), (1148, 798520), (1312, 698705), (1435, 638816), (1640, 558964), (2296, 399260), (2870, 319408), (3280, 279482), (4592, 199630), (5740, 159704), (6560, 139741), (9184, 99815), (11480, 79852), (19963, 45920), (22960, 39926)]