268873000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{24443}}^1$

素因数の和:24475

約数の個数: 64

約数和(自身を含む): 686387520

約数和(自身を除く): 417514520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 24443, 48886, 97772, 122215, 195544, 244430, 268873, 488860, 537746, 611075, 977720, 1075492, 1222150, 1344365, 2150984, 2444300, 2688730, 3055375, 4888600, 5377460, 6110750, 6721825, 10754920, 12221500, 13443650, 24443000, 26887300, 33609125, 53774600, 67218250, 134436500, 268873000]

約数ペア:

[(1, 268873000), (2, 134436500), (4, 67218250), (5, 53774600), (8, 33609125), (10, 26887300), (11, 24443000), (20, 13443650), (22, 12221500), (25, 10754920), (40, 6721825), (44, 6110750), (50, 5377460), (55, 4888600), (88, 3055375), (100, 2688730), (110, 2444300), (125, 2150984), (200, 1344365), (220, 1222150), (250, 1075492), (275, 977720), (440, 611075), (500, 537746), (550, 488860), (1000, 268873), (1100, 244430), (1375, 195544), (2200, 122215), (2750, 97772), (5500, 48886), (11000, 24443)]