767330020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{27191}}^1$

素因数の和:27300

約数の個数: 48

約数和(自身を含む): 1726800768

約数和(自身を除く): 959470748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 14110, 27191, 28220, 54382, 108764, 135955, 271910, 462247, 543820, 924494, 1848988, 2256853, 2311235, 4513706, 4622470, 9027412, 9244940, 11284265, 22568530, 38366501, 45137060, 76733002, 153466004, 191832505, 383665010, 767330020]

約数ペア:

[(1, 767330020), (2, 383665010), (4, 191832505), (5, 153466004), (10, 76733002), (17, 45137060), (20, 38366501), (34, 22568530), (68, 11284265), (83, 9244940), (85, 9027412), (166, 4622470), (170, 4513706), (332, 2311235), (340, 2256853), (415, 1848988), (830, 924494), (1411, 543820), (1660, 462247), (2822, 271910), (5644, 135955), (7055, 108764), (14110, 54382), (27191, 28220)]