8539300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 23123520

約数和(自身を除く): 14584220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1109, 1540, 1925, 2218, 3850, 4436, 5545, 7700, 7763, 11090, 12199, 15526, 22180, 24398, 27725, 31052, 38815, 48796, 55450, 60995, 77630, 85393, 110900, 121990, 155260, 170786, 194075, 243980, 304975, 341572, 388150, 426965, 609950, 776300, 853930, 1219900, 1707860, 2134825, 4269650, 8539300]

約数ペア:

[(1, 8539300), (2, 4269650), (4, 2134825), (5, 1707860), (7, 1219900), (10, 853930), (11, 776300), (14, 609950), (20, 426965), (22, 388150), (25, 341572), (28, 304975), (35, 243980), (44, 194075), (50, 170786), (55, 155260), (70, 121990), (77, 110900), (100, 85393), (110, 77630), (140, 60995), (154, 55450), (175, 48796), (220, 38815), (275, 31052), (308, 27725), (350, 24398), (385, 22180), (550, 15526), (700, 12199), (770, 11090), (1100, 7763), (1109, 7700), (1540, 5545), (1925, 4436), (2218, 3850)]