101484280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2347}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 243440640

約数和(自身を除く): 141956360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1880, 2162, 2347, 4324, 4694, 5405, 8648, 9388, 10810, 11735, 18776, 21620, 23470, 43240, 46940, 53981, 93880, 107962, 110309, 215924, 220618, 269905, 431848, 441236, 539810, 551545, 882472, 1079620, 1103090, 2159240, 2206180, 2537107, 4412360, 5074214, 10148428, 12685535, 20296856, 25371070, 50742140, 101484280]

約数ペア:

[(1, 101484280), (2, 50742140), (4, 25371070), (5, 20296856), (8, 12685535), (10, 10148428), (20, 5074214), (23, 4412360), (40, 2537107), (46, 2206180), (47, 2159240), (92, 1103090), (94, 1079620), (115, 882472), (184, 551545), (188, 539810), (230, 441236), (235, 431848), (376, 269905), (460, 220618), (470, 215924), (920, 110309), (940, 107962), (1081, 93880), (1880, 53981), (2162, 46940), (2347, 43240), (4324, 23470), (4694, 21620), (5405, 18776), (8648, 11735), (9388, 10810)]