4443460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 11297664

約数和(自身を除く): 6854204

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1867, 2380, 3734, 7468, 9335, 13069, 18670, 26138, 31739, 37340, 52276, 63478, 65345, 126956, 130690, 158695, 222173, 261380, 317390, 444346, 634780, 888692, 1110865, 2221730, 4443460]

約数ペア:

[(1, 4443460), (2, 2221730), (4, 1110865), (5, 888692), (7, 634780), (10, 444346), (14, 317390), (17, 261380), (20, 222173), (28, 158695), (34, 130690), (35, 126956), (68, 65345), (70, 63478), (85, 52276), (119, 37340), (140, 31739), (170, 26138), (238, 18670), (340, 13069), (476, 9335), (595, 7468), (1190, 3734), (1867, 2380)]