13367063920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1256303}}^1$

素因数の和:1256342

約数の個数: 80

約数和(自身を含む): 37387607040

約数和(自身を除く): 24020543120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 1256303, 2512606, 5025212, 6281515, 8794121, 10050424, 12563030, 17588242, 20100848, 23869757, 25126060, 35176484, 43970605, 47739514, 50252120, 70352968, 87941210, 95479028, 100504240, 119348785, 140705936, 167088299, 175882420, 190958056, 238697570, 334176598, 351764840, 381916112, 477395140, 668353196, 703529680, 835441495, 954790280, 1336706392, 1670882990, 1909580560, 2673412784, 3341765980, 6683531960, 13367063920]

約数ペア:

[(1, 13367063920), (2, 6683531960), (4, 3341765980), (5, 2673412784), (7, 1909580560), (8, 1670882990), (10, 1336706392), (14, 954790280), (16, 835441495), (19, 703529680), (20, 668353196), (28, 477395140), (35, 381916112), (38, 351764840), (40, 334176598), (56, 238697570), (70, 190958056), (76, 175882420), (80, 167088299), (95, 140705936), (112, 119348785), (133, 100504240), (140, 95479028), (152, 87941210), (190, 70352968), (266, 50252120), (280, 47739514), (304, 43970605), (380, 35176484), (532, 25126060), (560, 23869757), (665, 20100848), (760, 17588242), (1064, 12563030), (1330, 10050424), (1520, 8794121), (2128, 6281515), (2660, 5025212), (5320, 2512606), (10640, 1256303)]