34958480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 86750400

約数和(自身を除く): 51791920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 109, 152, 190, 211, 218, 304, 380, 422, 436, 545, 760, 844, 872, 1055, 1090, 1520, 1688, 1744, 2071, 2110, 2180, 3376, 4009, 4142, 4220, 4360, 8018, 8284, 8440, 8720, 10355, 16036, 16568, 16880, 20045, 20710, 22999, 32072, 33136, 40090, 41420, 45998, 64144, 80180, 82840, 91996, 114995, 160360, 165680, 183992, 229990, 320720, 367984, 436981, 459980, 873962, 919960, 1747924, 1839920, 2184905, 3495848, 4369810, 6991696, 8739620, 17479240, 34958480]

約数ペア:

[(1, 34958480), (2, 17479240), (4, 8739620), (5, 6991696), (8, 4369810), (10, 3495848), (16, 2184905), (19, 1839920), (20, 1747924), (38, 919960), (40, 873962), (76, 459980), (80, 436981), (95, 367984), (109, 320720), (152, 229990), (190, 183992), (211, 165680), (218, 160360), (304, 114995), (380, 91996), (422, 82840), (436, 80180), (545, 64144), (760, 45998), (844, 41420), (872, 40090), (1055, 33136), (1090, 32072), (1520, 22999), (1688, 20710), (1744, 20045), (2071, 16880), (2110, 16568), (2180, 16036), (3376, 10355), (4009, 8720), (4142, 8440), (4220, 8284), (4360, 8018)]