100061960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1783}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 238913280

約数和(自身を除く): 138851320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 92, 115, 122, 184, 230, 244, 305, 460, 488, 610, 920, 1220, 1403, 1783, 2440, 2806, 3566, 5612, 7015, 7132, 8915, 11224, 14030, 14264, 17830, 28060, 35660, 41009, 56120, 71320, 82018, 108763, 164036, 205045, 217526, 328072, 410090, 435052, 543815, 820180, 870104, 1087630, 1640360, 2175260, 2501549, 4350520, 5003098, 10006196, 12507745, 20012392, 25015490, 50030980, 100061960]

約数ペア:

[(1, 100061960), (2, 50030980), (4, 25015490), (5, 20012392), (8, 12507745), (10, 10006196), (20, 5003098), (23, 4350520), (40, 2501549), (46, 2175260), (61, 1640360), (92, 1087630), (115, 870104), (122, 820180), (184, 543815), (230, 435052), (244, 410090), (305, 328072), (460, 217526), (488, 205045), (610, 164036), (920, 108763), (1220, 82018), (1403, 71320), (1783, 56120), (2440, 41009), (2806, 35660), (3566, 28060), (5612, 17830), (7015, 14264), (7132, 14030), (8915, 11224)]