95990000

素因数分解:

$2^4\times 5^4\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 100

約数和(自身を含む): 241141560

約数和(自身を除く): 145151560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 331, 400, 464, 500, 580, 625, 662, 725, 1000, 1160, 1250, 1324, 1450, 1655, 2000, 2320, 2500, 2648, 2900, 3310, 3625, 5000, 5296, 5800, 6620, 7250, 8275, 9599, 10000, 11600, 13240, 14500, 16550, 18125, 19198, 26480, 29000, 33100, 36250, 38396, 41375, 47995, 58000, 66200, 72500, 76792, 82750, 95990, 132400, 145000, 153584, 165500, 191980, 206875, 239975, 290000, 331000, 383960, 413750, 479950, 662000, 767920, 827500, 959900, 1199875, 1655000, 1919800, 2399750, 3310000, 3839600, 4799500, 5999375, 9599000, 11998750, 19198000, 23997500, 47995000, 95990000]

約数ペア:

[(1, 95990000), (2, 47995000), (4, 23997500), (5, 19198000), (8, 11998750), (10, 9599000), (16, 5999375), (20, 4799500), (25, 3839600), (29, 3310000), (40, 2399750), (50, 1919800), (58, 1655000), (80, 1199875), (100, 959900), (116, 827500), (125, 767920), (145, 662000), (200, 479950), (232, 413750), (250, 383960), (290, 331000), (331, 290000), (400, 239975), (464, 206875), (500, 191980), (580, 165500), (625, 153584), (662, 145000), (725, 132400), (1000, 95990), (1160, 82750), (1250, 76792), (1324, 72500), (1450, 66200), (1655, 58000), (2000, 47995), (2320, 41375), (2500, 38396), (2648, 36250), (2900, 33100), (3310, 29000), (3625, 26480), (5000, 19198), (5296, 18125), (5800, 16550), (6620, 14500), (7250, 13240), (8275, 11600), (9599, 10000)]