15677836220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{93913}}^1$

素因数の和:94430

約数の個数: 48

約数和(自身を含む): 34931500128

約数和(自身を除く): 19253663908

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 491, 982, 1964, 2455, 4910, 8347, 9820, 16694, 33388, 41735, 83470, 93913, 166940, 187826, 375652, 469565, 939130, 1596521, 1878260, 3193042, 6386084, 7982605, 15965210, 31930420, 46111283, 92222566, 184445132, 230556415, 461112830, 783891811, 922225660, 1567783622, 3135567244, 3919459055, 7838918110, 15677836220]

約数ペア:

[(1, 15677836220), (2, 7838918110), (4, 3919459055), (5, 3135567244), (10, 1567783622), (17, 922225660), (20, 783891811), (34, 461112830), (68, 230556415), (85, 184445132), (170, 92222566), (340, 46111283), (491, 31930420), (982, 15965210), (1964, 7982605), (2455, 6386084), (4910, 3193042), (8347, 1878260), (9820, 1596521), (16694, 939130), (33388, 469565), (41735, 375652), (83470, 187826), (93913, 166940)]