22495620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 96

約数和(自身を含む): 75801600

約数和(自身を除く): 53305980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 2819, 3990, 5638, 7980, 8457, 11276, 14095, 16914, 19733, 28190, 33828, 39466, 42285, 53561, 56380, 59199, 78932, 84570, 98665, 107122, 118398, 160683, 169140, 197330, 214244, 236796, 267805, 295995, 321366, 374927, 394660, 535610, 591990, 642732, 749854, 803415, 1071220, 1124781, 1183980, 1499708, 1606830, 1874635, 2249562, 3213660, 3749270, 4499124, 5623905, 7498540, 11247810, 22495620]

約数ペア:

[(1, 22495620), (2, 11247810), (3, 7498540), (4, 5623905), (5, 4499124), (6, 3749270), (7, 3213660), (10, 2249562), (12, 1874635), (14, 1606830), (15, 1499708), (19, 1183980), (20, 1124781), (21, 1071220), (28, 803415), (30, 749854), (35, 642732), (38, 591990), (42, 535610), (57, 394660), (60, 374927), (70, 321366), (76, 295995), (84, 267805), (95, 236796), (105, 214244), (114, 197330), (133, 169140), (140, 160683), (190, 118398), (210, 107122), (228, 98665), (266, 84570), (285, 78932), (380, 59199), (399, 56380), (420, 53561), (532, 42285), (570, 39466), (665, 33828), (798, 28190), (1140, 19733), (1330, 16914), (1596, 14095), (1995, 11276), (2660, 8457), (2819, 7980), (3990, 5638)]