22564780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 60480000

約数和(自身を除く): 37915220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 499, 532, 595, 646, 665, 998, 1190, 1292, 1330, 1615, 1996, 2261, 2380, 2495, 2660, 3230, 3493, 4522, 4990, 6460, 6986, 8483, 9044, 9481, 9980, 11305, 13972, 16966, 17465, 18962, 22610, 33932, 34930, 37924, 42415, 45220, 47405, 59381, 66367, 69860, 84830, 94810, 118762, 132734, 161177, 169660, 189620, 237524, 265468, 296905, 322354, 331835, 593810, 644708, 663670, 805885, 1128239, 1187620, 1327340, 1611770, 2256478, 3223540, 4512956, 5641195, 11282390, 22564780]

約数ペア:

[(1, 22564780), (2, 11282390), (4, 5641195), (5, 4512956), (7, 3223540), (10, 2256478), (14, 1611770), (17, 1327340), (19, 1187620), (20, 1128239), (28, 805885), (34, 663670), (35, 644708), (38, 593810), (68, 331835), (70, 322354), (76, 296905), (85, 265468), (95, 237524), (119, 189620), (133, 169660), (140, 161177), (170, 132734), (190, 118762), (238, 94810), (266, 84830), (323, 69860), (340, 66367), (380, 59381), (476, 47405), (499, 45220), (532, 42415), (595, 37924), (646, 34930), (665, 33932), (998, 22610), (1190, 18962), (1292, 17465), (1330, 16966), (1615, 13972), (1996, 11305), (2261, 9980), (2380, 9481), (2495, 9044), (2660, 8483), (3230, 6986), (3493, 6460), (4522, 4990)]