41389220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 99792000

約数和(自身を除く): 58402780

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 43, 68, 76, 85, 86, 95, 149, 170, 172, 190, 215, 298, 323, 340, 380, 430, 596, 646, 731, 745, 817, 860, 1292, 1462, 1490, 1615, 1634, 2533, 2831, 2924, 2980, 3230, 3268, 3655, 4085, 5066, 5662, 6407, 6460, 7310, 8170, 10132, 11324, 12665, 12814, 13889, 14155, 14620, 16340, 25330, 25628, 27778, 28310, 32035, 48127, 50660, 55556, 56620, 64070, 69445, 96254, 108919, 121733, 128140, 138890, 192508, 217838, 240635, 243466, 277780, 435676, 481270, 486932, 544595, 608665, 962540, 1089190, 1217330, 2069461, 2178380, 2434660, 4138922, 8277844, 10347305, 20694610, 41389220]

約数ペア:

[(1, 41389220), (2, 20694610), (4, 10347305), (5, 8277844), (10, 4138922), (17, 2434660), (19, 2178380), (20, 2069461), (34, 1217330), (38, 1089190), (43, 962540), (68, 608665), (76, 544595), (85, 486932), (86, 481270), (95, 435676), (149, 277780), (170, 243466), (172, 240635), (190, 217838), (215, 192508), (298, 138890), (323, 128140), (340, 121733), (380, 108919), (430, 96254), (596, 69445), (646, 64070), (731, 56620), (745, 55556), (817, 50660), (860, 48127), (1292, 32035), (1462, 28310), (1490, 27778), (1615, 25628), (1634, 25330), (2533, 16340), (2831, 14620), (2924, 14155), (2980, 13889), (3230, 12814), (3268, 12665), (3655, 11324), (4085, 10132), (5066, 8170), (5662, 7310), (6407, 6460)]