22658020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14713}}^1$

素因数の和:14740

約数の個数: 48

約数和(自身を含む): 59326848

約数和(自身を除く): 36668828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 14713, 29426, 58852, 73565, 102991, 147130, 161843, 205982, 294260, 323686, 411964, 514955, 647372, 809215, 1029910, 1132901, 1618430, 2059820, 2265802, 3236860, 4531604, 5664505, 11329010, 22658020]

約数ペア:

[(1, 22658020), (2, 11329010), (4, 5664505), (5, 4531604), (7, 3236860), (10, 2265802), (11, 2059820), (14, 1618430), (20, 1132901), (22, 1029910), (28, 809215), (35, 647372), (44, 514955), (55, 411964), (70, 323686), (77, 294260), (110, 205982), (140, 161843), (154, 147130), (220, 102991), (308, 73565), (385, 58852), (770, 29426), (1540, 14713)]