2409920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:477

約数の個数: 56

約数和(自身を含む): 6089904

約数和(自身を除く): 3679984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 443, 544, 680, 886, 1088, 1360, 1772, 2215, 2720, 3544, 4430, 5440, 7088, 7531, 8860, 14176, 15062, 17720, 28352, 30124, 35440, 37655, 60248, 70880, 75310, 120496, 141760, 150620, 240992, 301240, 481984, 602480, 1204960, 2409920]

約数ペア:

[(1, 2409920), (2, 1204960), (4, 602480), (5, 481984), (8, 301240), (10, 240992), (16, 150620), (17, 141760), (20, 120496), (32, 75310), (34, 70880), (40, 60248), (64, 37655), (68, 35440), (80, 30124), (85, 28352), (136, 17720), (160, 15062), (170, 14176), (272, 8860), (320, 7531), (340, 7088), (443, 5440), (544, 4430), (680, 3544), (886, 2720), (1088, 2215), (1360, 1772)]