23002000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 66852864

約数和(自身を除く): 43850864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 53, 56, 62, 70, 80, 100, 106, 112, 124, 125, 140, 155, 175, 200, 212, 217, 248, 250, 265, 280, 310, 350, 371, 400, 424, 434, 496, 500, 530, 560, 620, 700, 742, 775, 848, 868, 875, 1000, 1060, 1085, 1240, 1325, 1400, 1484, 1550, 1643, 1736, 1750, 1855, 2000, 2120, 2170, 2480, 2650, 2800, 2968, 3100, 3286, 3472, 3500, 3710, 3875, 4240, 4340, 5300, 5425, 5936, 6200, 6572, 6625, 7000, 7420, 7750, 8215, 8680, 9275, 10600, 10850, 11501, 12400, 13144, 13250, 14000, 14840, 15500, 16430, 17360, 18550, 21200, 21700, 23002, 26288, 26500, 27125, 29680, 31000, 32860, 37100, 41075, 43400, 46004, 46375, 53000, 54250, 57505, 62000, 65720, 74200, 82150, 86800, 92008, 92750, 106000, 108500, 115010, 131440, 148400, 164300, 184016, 185500, 205375, 217000, 230020, 287525, 328600, 371000, 410750, 434000, 460040, 575050, 657200, 742000, 821500, 920080, 1150100, 1437625, 1643000, 2300200, 2875250, 3286000, 4600400, 5750500, 11501000, 23002000]

約数ペア:

[(1, 23002000), (2, 11501000), (4, 5750500), (5, 4600400), (7, 3286000), (8, 2875250), (10, 2300200), (14, 1643000), (16, 1437625), (20, 1150100), (25, 920080), (28, 821500), (31, 742000), (35, 657200), (40, 575050), (50, 460040), (53, 434000), (56, 410750), (62, 371000), (70, 328600), (80, 287525), (100, 230020), (106, 217000), (112, 205375), (124, 185500), (125, 184016), (140, 164300), (155, 148400), (175, 131440), (200, 115010), (212, 108500), (217, 106000), (248, 92750), (250, 92008), (265, 86800), (280, 82150), (310, 74200), (350, 65720), (371, 62000), (400, 57505), (424, 54250), (434, 53000), (496, 46375), (500, 46004), (530, 43400), (560, 41075), (620, 37100), (700, 32860), (742, 31000), (775, 29680), (848, 27125), (868, 26500), (875, 26288), (1000, 23002), (1060, 21700), (1085, 21200), (1240, 18550), (1325, 17360), (1400, 16430), (1484, 15500), (1550, 14840), (1643, 14000), (1736, 13250), (1750, 13144), (1855, 12400), (2000, 11501), (2120, 10850), (2170, 10600), (2480, 9275), (2650, 8680), (2800, 8215), (2968, 7750), (3100, 7420), (3286, 7000), (3472, 6625), (3500, 6572), (3710, 6200), (3875, 5936), (4240, 5425), (4340, 5300)]