90446120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5783}}^1$

素因数の和:5834

約数の個数: 64

約数和(自身を含む): 224881920

約数和(自身を除く): 134435800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 5783, 7820, 11566, 15640, 23132, 28915, 46264, 57830, 98311, 115660, 133009, 196622, 231320, 266018, 393244, 491555, 532036, 665045, 786488, 983110, 1064072, 1330090, 1966220, 2261153, 2660180, 3932440, 4522306, 5320360, 9044612, 11305765, 18089224, 22611530, 45223060, 90446120]

約数ペア:

[(1, 90446120), (2, 45223060), (4, 22611530), (5, 18089224), (8, 11305765), (10, 9044612), (17, 5320360), (20, 4522306), (23, 3932440), (34, 2660180), (40, 2261153), (46, 1966220), (68, 1330090), (85, 1064072), (92, 983110), (115, 786488), (136, 665045), (170, 532036), (184, 491555), (230, 393244), (340, 266018), (391, 231320), (460, 196622), (680, 133009), (782, 115660), (920, 98311), (1564, 57830), (1955, 46264), (3128, 28915), (3910, 23132), (5783, 15640), (7820, 11566)]