4049848005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^2\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 7912704000

約数和(自身を除く): 3862855995

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 101, 105, 133, 199, 285, 303, 399, 505, 597, 665, 707, 995, 1393, 1515, 1919, 1995, 2121, 2985, 3535, 3781, 4179, 5757, 6965, 9595, 10201, 10605, 11343, 13433, 18905, 20099, 20895, 26467, 28785, 30603, 40299, 51005, 56715, 60297, 67165, 71407, 79401, 100495, 132335, 140693, 153015, 193819, 201495, 214221, 301485, 357035, 381881, 397005, 422079, 581457, 703465, 969095, 1071105, 1145643, 1356733, 1909405, 2029999, 2110395, 2673167, 2907285, 4070199, 5728215, 6089997, 6783665, 8019501, 10149995, 13365835, 14209993, 20350995, 30449985, 38569981, 40097505, 42629979, 71049965, 115709943, 192849905, 213149895, 269989867, 578549715, 809969601, 1349949335, 4049848005]

約数ペア:

[(1, 4049848005), (3, 1349949335), (5, 809969601), (7, 578549715), (15, 269989867), (19, 213149895), (21, 192849905), (35, 115709943), (57, 71049965), (95, 42629979), (101, 40097505), (105, 38569981), (133, 30449985), (199, 20350995), (285, 14209993), (303, 13365835), (399, 10149995), (505, 8019501), (597, 6783665), (665, 6089997), (707, 5728215), (995, 4070199), (1393, 2907285), (1515, 2673167), (1919, 2110395), (1995, 2029999), (2121, 1909405), (2985, 1356733), (3535, 1145643), (3781, 1071105), (4179, 969095), (5757, 703465), (6965, 581457), (9595, 422079), (10201, 397005), (10605, 381881), (11343, 357035), (13433, 301485), (18905, 214221), (20099, 201495), (20895, 193819), (26467, 153015), (28785, 140693), (30603, 132335), (40299, 100495), (51005, 79401), (56715, 71407), (60297, 67165)]