9378560

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 23841216

約数和(自身を除く): 14462656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 431, 544, 640, 680, 862, 1088, 1280, 1360, 1724, 2155, 2176, 2720, 3448, 4310, 4352, 5440, 6896, 7327, 8620, 10880, 13792, 14654, 17240, 21760, 27584, 29308, 34480, 36635, 55168, 58616, 68960, 73270, 110336, 117232, 137920, 146540, 234464, 275840, 293080, 468928, 551680, 586160, 937856, 1172320, 1875712, 2344640, 4689280, 9378560]

約数ペア:

[(1, 9378560), (2, 4689280), (4, 2344640), (5, 1875712), (8, 1172320), (10, 937856), (16, 586160), (17, 551680), (20, 468928), (32, 293080), (34, 275840), (40, 234464), (64, 146540), (68, 137920), (80, 117232), (85, 110336), (128, 73270), (136, 68960), (160, 58616), (170, 55168), (256, 36635), (272, 34480), (320, 29308), (340, 27584), (431, 21760), (544, 17240), (640, 14654), (680, 13792), (862, 10880), (1088, 8620), (1280, 7327), (1360, 6896), (1724, 5440), (2155, 4352), (2176, 4310), (2720, 3448)]