5177900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:603

約数の個数: 72

約数和(自身を含む): 13853280

約数和(自身を除く): 8675380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 569, 650, 700, 910, 1138, 1300, 1820, 2275, 2276, 2845, 3983, 4550, 5690, 7397, 7966, 9100, 11380, 14225, 14794, 15932, 19915, 28450, 29588, 36985, 39830, 51779, 56900, 73970, 79660, 99575, 103558, 147940, 184925, 199150, 207116, 258895, 369850, 398300, 517790, 739700, 1035580, 1294475, 2588950, 5177900]

約数ペア:

[(1, 5177900), (2, 2588950), (4, 1294475), (5, 1035580), (7, 739700), (10, 517790), (13, 398300), (14, 369850), (20, 258895), (25, 207116), (26, 199150), (28, 184925), (35, 147940), (50, 103558), (52, 99575), (65, 79660), (70, 73970), (91, 56900), (100, 51779), (130, 39830), (140, 36985), (175, 29588), (182, 28450), (260, 19915), (325, 15932), (350, 14794), (364, 14225), (455, 11380), (569, 9100), (650, 7966), (700, 7397), (910, 5690), (1138, 4550), (1300, 3983), (1820, 2845), (2275, 2276)]