17366969140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{267431}}^1$

素因数の和:267648

約数の個数: 48

約数和(自身を含む): 38818289664

約数和(自身を除く): 21451320524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1910, 3247, 3820, 6494, 12988, 16235, 32470, 64940, 267431, 534862, 1069724, 1337155, 2674310, 4546327, 5348620, 9092654, 18185308, 22731635, 45463270, 51079321, 90926540, 102158642, 204317284, 255396605, 510793210, 868348457, 1021586420, 1736696914, 3473393828, 4341742285, 8683484570, 17366969140]

約数ペア:

[(1, 17366969140), (2, 8683484570), (4, 4341742285), (5, 3473393828), (10, 1736696914), (17, 1021586420), (20, 868348457), (34, 510793210), (68, 255396605), (85, 204317284), (170, 102158642), (191, 90926540), (340, 51079321), (382, 45463270), (764, 22731635), (955, 18185308), (1910, 9092654), (3247, 5348620), (3820, 4546327), (6494, 2674310), (12988, 1337155), (16235, 1069724), (32470, 534862), (64940, 267431)]