11212250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 24710400

約数和(自身を除く): 13498150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 43, 50, 70, 86, 125, 149, 175, 215, 250, 298, 301, 350, 430, 602, 745, 875, 1043, 1075, 1490, 1505, 1750, 2086, 2150, 3010, 3725, 5215, 5375, 6407, 7450, 7525, 10430, 10750, 12814, 15050, 18625, 26075, 32035, 37250, 37625, 44849, 52150, 64070, 75250, 89698, 130375, 160175, 224245, 260750, 320350, 448490, 800875, 1121225, 1601750, 2242450, 5606125, 11212250]

約数ペア:

[(1, 11212250), (2, 5606125), (5, 2242450), (7, 1601750), (10, 1121225), (14, 800875), (25, 448490), (35, 320350), (43, 260750), (50, 224245), (70, 160175), (86, 130375), (125, 89698), (149, 75250), (175, 64070), (215, 52150), (250, 44849), (298, 37625), (301, 37250), (350, 32035), (430, 26075), (602, 18625), (745, 15050), (875, 12814), (1043, 10750), (1075, 10430), (1490, 7525), (1505, 7450), (1750, 6407), (2086, 5375), (2150, 5215), (3010, 3725)]