56362480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41443}}^1$

素因数の和:41473

約数の個数: 40

約数和(自身を含む): 138754512

約数和(自身を除く): 82392032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 41443, 82886, 165772, 207215, 331544, 414430, 663088, 704531, 828860, 1409062, 1657720, 2818124, 3315440, 3522655, 5636248, 7045310, 11272496, 14090620, 28181240, 56362480]

約数ペア:

[(1, 56362480), (2, 28181240), (4, 14090620), (5, 11272496), (8, 7045310), (10, 5636248), (16, 3522655), (17, 3315440), (20, 2818124), (34, 1657720), (40, 1409062), (68, 828860), (80, 704531), (85, 663088), (136, 414430), (170, 331544), (272, 207215), (340, 165772), (680, 82886), (1360, 41443)]