89030000

素因数分解:

$2^4\times 5^4\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 100

約数和(自身を含む): 223709640

約数和(自身を除く): 134679640

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, 307, 400, 464, 500, 580, 614, 625, 725, 1000, 1160, 1228, 1250, 1450, 1535, 2000, 2320, 2456, 2500, 2900, 3070, 3625, 4912, 5000, 5800, 6140, 7250, 7675, 8903, 10000, 11600, 12280, 14500, 15350, 17806, 18125, 24560, 29000, 30700, 35612, 36250, 38375, 44515, 58000, 61400, 71224, 72500, 76750, 89030, 122800, 142448, 145000, 153500, 178060, 191875, 222575, 290000, 307000, 356120, 383750, 445150, 614000, 712240, 767500, 890300, 1112875, 1535000, 1780600, 2225750, 3070000, 3561200, 4451500, 5564375, 8903000, 11128750, 17806000, 22257500, 44515000, 89030000]

約数ペア:

[(1, 89030000), (2, 44515000), (4, 22257500), (5, 17806000), (8, 11128750), (10, 8903000), (16, 5564375), (20, 4451500), (25, 3561200), (29, 3070000), (40, 2225750), (50, 1780600), (58, 1535000), (80, 1112875), (100, 890300), (116, 767500), (125, 712240), (145, 614000), (200, 445150), (232, 383750), (250, 356120), (290, 307000), (307, 290000), (400, 222575), (464, 191875), (500, 178060), (580, 153500), (614, 145000), (625, 142448), (725, 122800), (1000, 89030), (1160, 76750), (1228, 72500), (1250, 71224), (1450, 61400), (1535, 58000), (2000, 44515), (2320, 38375), (2456, 36250), (2500, 35612), (2900, 30700), (3070, 29000), (3625, 24560), (4912, 18125), (5000, 17806), (5800, 15350), (6140, 14500), (7250, 12280), (7675, 11600), (8903, 10000)]