102700880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15467}}^1$

素因数の和:15563

約数の個数: 40

約数和(自身を含む): 241672032

約数和(自身を除く): 138971152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 15467, 30934, 61868, 77335, 123736, 154670, 247472, 309340, 618680, 1237360, 1283761, 2567522, 5135044, 6418805, 10270088, 12837610, 20540176, 25675220, 51350440, 102700880]

約数ペア:

[(1, 102700880), (2, 51350440), (4, 25675220), (5, 20540176), (8, 12837610), (10, 10270088), (16, 6418805), (20, 5135044), (40, 2567522), (80, 1283761), (83, 1237360), (166, 618680), (332, 309340), (415, 247472), (664, 154670), (830, 123736), (1328, 77335), (1660, 61868), (3320, 30934), (6640, 15467)]