1057672220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{2833}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 2425314528

約数和(自身を除く): 1367642308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1697, 2833, 3394, 5666, 6788, 8485, 11332, 14165, 16970, 18667, 28330, 31163, 33940, 37334, 56660, 62326, 74668, 93335, 124652, 155815, 186670, 311630, 373340, 623260, 4807601, 9615202, 19230404, 24038005, 48076010, 52883611, 96152020, 105767222, 211534444, 264418055, 528836110, 1057672220]

約数ペア:

[(1, 1057672220), (2, 528836110), (4, 264418055), (5, 211534444), (10, 105767222), (11, 96152020), (20, 52883611), (22, 48076010), (44, 24038005), (55, 19230404), (110, 9615202), (220, 4807601), (1697, 623260), (2833, 373340), (3394, 311630), (5666, 186670), (6788, 155815), (8485, 124652), (11332, 93335), (14165, 74668), (16970, 62326), (18667, 56660), (28330, 37334), (31163, 33940)]