23327500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 61580288

約数和(自身を除く): 38252788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 43, 50, 62, 70, 86, 100, 124, 125, 140, 155, 172, 175, 215, 217, 250, 301, 310, 350, 430, 434, 500, 602, 620, 625, 700, 775, 860, 868, 875, 1075, 1085, 1204, 1250, 1333, 1505, 1550, 1750, 2150, 2170, 2500, 2666, 3010, 3100, 3500, 3875, 4300, 4340, 4375, 5332, 5375, 5425, 6020, 6665, 7525, 7750, 8750, 9331, 10750, 10850, 13330, 15050, 15500, 17500, 18662, 19375, 21500, 21700, 26660, 26875, 27125, 30100, 33325, 37324, 37625, 38750, 46655, 53750, 54250, 66650, 75250, 77500, 93310, 107500, 108500, 133300, 135625, 150500, 166625, 186620, 188125, 233275, 271250, 333250, 376250, 466550, 542500, 666500, 752500, 833125, 933100, 1166375, 1666250, 2332750, 3332500, 4665500, 5831875, 11663750, 23327500]

約数ペア:

[(1, 23327500), (2, 11663750), (4, 5831875), (5, 4665500), (7, 3332500), (10, 2332750), (14, 1666250), (20, 1166375), (25, 933100), (28, 833125), (31, 752500), (35, 666500), (43, 542500), (50, 466550), (62, 376250), (70, 333250), (86, 271250), (100, 233275), (124, 188125), (125, 186620), (140, 166625), (155, 150500), (172, 135625), (175, 133300), (215, 108500), (217, 107500), (250, 93310), (301, 77500), (310, 75250), (350, 66650), (430, 54250), (434, 53750), (500, 46655), (602, 38750), (620, 37625), (625, 37324), (700, 33325), (775, 30100), (860, 27125), (868, 26875), (875, 26660), (1075, 21700), (1085, 21500), (1204, 19375), (1250, 18662), (1333, 17500), (1505, 15500), (1550, 15050), (1750, 13330), (2150, 10850), (2170, 10750), (2500, 9331), (2666, 8750), (3010, 7750), (3100, 7525), (3500, 6665), (3875, 6020), (4300, 5425), (4340, 5375), (4375, 5332)]