20143224650

素因数分解:

$2^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{659}}^1\times {\mathrm{1613}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 37645581600

約数和(自身を除く): 17502356950

約数列:

[1, 2, 5, 10, 25, 50, 379, 659, 758, 1318, 1613, 1895, 3226, 3295, 3790, 6590, 8065, 9475, 16130, 16475, 18950, 32950, 40325, 80650, 249761, 499522, 611327, 1062967, 1222654, 1248805, 2125934, 2497610, 3056635, 5314835, 6113270, 6244025, 10629670, 12488050, 15283175, 26574175, 30566350, 53148350, 402864493, 805728986, 2014322465, 4028644930, 10071612325, 20143224650]

約数ペア:

[(1, 20143224650), (2, 10071612325), (5, 4028644930), (10, 2014322465), (25, 805728986), (50, 402864493), (379, 53148350), (659, 30566350), (758, 26574175), (1318, 15283175), (1613, 12488050), (1895, 10629670), (3226, 6244025), (3295, 6113270), (3790, 5314835), (6590, 3056635), (8065, 2497610), (9475, 2125934), (16130, 1248805), (16475, 1222654), (18950, 1062967), (32950, 611327), (40325, 499522), (80650, 249761)]