26763400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7078

約数の個数: 48

約数和(自身を含む): 65509200

約数和(自身を除く): 38745800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7043, 14086, 28172, 35215, 56344, 70430, 133817, 140860, 176075, 267634, 281720, 352150, 535268, 669085, 704300, 1070536, 1338170, 1408600, 2676340, 3345425, 5352680, 6690850, 13381700, 26763400]

約数ペア:

[(1, 26763400), (2, 13381700), (4, 6690850), (5, 5352680), (8, 3345425), (10, 2676340), (19, 1408600), (20, 1338170), (25, 1070536), (38, 704300), (40, 669085), (50, 535268), (76, 352150), (95, 281720), (100, 267634), (152, 176075), (190, 140860), (200, 133817), (380, 70430), (475, 56344), (760, 35215), (950, 28172), (1900, 14086), (3800, 7043)]