5139424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 5746976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 107, 152, 158, 214, 304, 316, 428, 608, 632, 856, 1264, 1501, 1712, 2033, 2528, 3002, 3424, 4066, 6004, 8132, 8453, 12008, 16264, 16906, 24016, 32528, 33812, 48032, 65056, 67624, 135248, 160607, 270496, 321214, 642428, 1284856, 2569712, 5139424]

約数ペア:

[(1, 5139424), (2, 2569712), (4, 1284856), (8, 642428), (16, 321214), (19, 270496), (32, 160607), (38, 135248), (76, 67624), (79, 65056), (107, 48032), (152, 33812), (158, 32528), (214, 24016), (304, 16906), (316, 16264), (428, 12008), (608, 8453), (632, 8132), (856, 6004), (1264, 4066), (1501, 3424), (1712, 3002), (2033, 2528)]