103667680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15803}}^1$

素因数の和:15859

約数の個数: 48

約数和(自身を含む): 250904304

約数和(自身を除く): 147236624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 15803, 31606, 63212, 79015, 126424, 158030, 252848, 316060, 505696, 632120, 647923, 1264240, 1295846, 2528480, 2591692, 3239615, 5183384, 6479230, 10366768, 12958460, 20733536, 25916920, 51833840, 103667680]

約数ペア:

[(1, 103667680), (2, 51833840), (4, 25916920), (5, 20733536), (8, 12958460), (10, 10366768), (16, 6479230), (20, 5183384), (32, 3239615), (40, 2591692), (41, 2528480), (80, 1295846), (82, 1264240), (160, 647923), (164, 632120), (205, 505696), (328, 316060), (410, 252848), (656, 158030), (820, 126424), (1312, 79015), (1640, 63212), (3280, 31606), (6560, 15803)]