40112996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 95219712

約数和(自身を除く): 55106716

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 68, 77, 94, 119, 154, 163, 187, 188, 238, 308, 326, 329, 374, 476, 517, 652, 658, 748, 799, 1034, 1141, 1309, 1316, 1598, 1793, 2068, 2282, 2618, 2771, 3196, 3586, 3619, 4564, 5236, 5542, 5593, 7172, 7238, 7661, 8789, 11084, 11186, 12551, 14476, 15322, 17578, 19397, 22372, 25102, 30481, 30644, 35156, 38794, 50204, 53627, 60962, 61523, 77588, 84271, 107254, 121924, 123046, 130237, 168542, 213367, 214508, 246092, 260474, 337084, 426734, 520948, 589897, 853468, 911659, 1179794, 1432607, 1823318, 2359588, 2865214, 3646636, 5730428, 10028249, 20056498, 40112996]

約数ペア:

[(1, 40112996), (2, 20056498), (4, 10028249), (7, 5730428), (11, 3646636), (14, 2865214), (17, 2359588), (22, 1823318), (28, 1432607), (34, 1179794), (44, 911659), (47, 853468), (68, 589897), (77, 520948), (94, 426734), (119, 337084), (154, 260474), (163, 246092), (187, 214508), (188, 213367), (238, 168542), (308, 130237), (326, 123046), (329, 121924), (374, 107254), (476, 84271), (517, 77588), (652, 61523), (658, 60962), (748, 53627), (799, 50204), (1034, 38794), (1141, 35156), (1309, 30644), (1316, 30481), (1598, 25102), (1793, 22372), (2068, 19397), (2282, 17578), (2618, 15322), (2771, 14476), (3196, 12551), (3586, 11186), (3619, 11084), (4564, 8789), (5236, 7661), (5542, 7238), (5593, 7172)]