34855120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 89101440

約数和(自身を除く): 54246320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 997, 1520, 1748, 1840, 1994, 2185, 3496, 3988, 4370, 4985, 6992, 7976, 8740, 9970, 15952, 17480, 18943, 19940, 22931, 34960, 37886, 39880, 45862, 75772, 79760, 91724, 94715, 114655, 151544, 183448, 189430, 229310, 303088, 366896, 378860, 435689, 458620, 757720, 871378, 917240, 1515440, 1742756, 1834480, 2178445, 3485512, 4356890, 6971024, 8713780, 17427560, 34855120]

約数ペア:

[(1, 34855120), (2, 17427560), (4, 8713780), (5, 6971024), (8, 4356890), (10, 3485512), (16, 2178445), (19, 1834480), (20, 1742756), (23, 1515440), (38, 917240), (40, 871378), (46, 757720), (76, 458620), (80, 435689), (92, 378860), (95, 366896), (115, 303088), (152, 229310), (184, 189430), (190, 183448), (230, 151544), (304, 114655), (368, 94715), (380, 91724), (437, 79760), (460, 75772), (760, 45862), (874, 39880), (920, 37886), (997, 34960), (1520, 22931), (1748, 19940), (1840, 18943), (1994, 17480), (2185, 15952), (3496, 9970), (3988, 8740), (4370, 7976), (4985, 6992)]