232580000

素因数分解:

$2^5\times 5^4\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 120

約数和(自身を含む): 593388180

約数和(自身を除く): 360808180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 200, 232, 250, 290, 400, 401, 464, 500, 580, 625, 725, 800, 802, 928, 1000, 1160, 1250, 1450, 1604, 2000, 2005, 2320, 2500, 2900, 3208, 3625, 4000, 4010, 4640, 5000, 5800, 6416, 7250, 8020, 10000, 10025, 11600, 11629, 12832, 14500, 16040, 18125, 20000, 20050, 23200, 23258, 29000, 32080, 36250, 40100, 46516, 50125, 58000, 58145, 64160, 72500, 80200, 93032, 100250, 116000, 116290, 145000, 160400, 186064, 200500, 232580, 250625, 290000, 290725, 320800, 372128, 401000, 465160, 501250, 580000, 581450, 802000, 930320, 1002500, 1162900, 1453625, 1604000, 1860640, 2005000, 2325800, 2907250, 4010000, 4651600, 5814500, 7268125, 8020000, 9303200, 11629000, 14536250, 23258000, 29072500, 46516000, 58145000, 116290000, 232580000]

約数ペア:

[(1, 232580000), (2, 116290000), (4, 58145000), (5, 46516000), (8, 29072500), (10, 23258000), (16, 14536250), (20, 11629000), (25, 9303200), (29, 8020000), (32, 7268125), (40, 5814500), (50, 4651600), (58, 4010000), (80, 2907250), (100, 2325800), (116, 2005000), (125, 1860640), (145, 1604000), (160, 1453625), (200, 1162900), (232, 1002500), (250, 930320), (290, 802000), (400, 581450), (401, 580000), (464, 501250), (500, 465160), (580, 401000), (625, 372128), (725, 320800), (800, 290725), (802, 290000), (928, 250625), (1000, 232580), (1160, 200500), (1250, 186064), (1450, 160400), (1604, 145000), (2000, 116290), (2005, 116000), (2320, 100250), (2500, 93032), (2900, 80200), (3208, 72500), (3625, 64160), (4000, 58145), (4010, 58000), (4640, 50125), (5000, 46516), (5800, 40100), (6416, 36250), (7250, 32080), (8020, 29000), (10000, 23258), (10025, 23200), (11600, 20050), (11629, 20000), (12832, 18125), (14500, 16040)]