4797800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 13392000

約数和(自身を除く): 8594200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 149, 161, 175, 184, 200, 230, 280, 298, 322, 350, 460, 575, 596, 644, 700, 745, 805, 920, 1043, 1150, 1192, 1288, 1400, 1490, 1610, 2086, 2300, 2980, 3220, 3427, 3725, 4025, 4172, 4600, 5215, 5960, 6440, 6854, 7450, 8050, 8344, 10430, 13708, 14900, 16100, 17135, 20860, 23989, 26075, 27416, 29800, 32200, 34270, 41720, 47978, 52150, 68540, 85675, 95956, 104300, 119945, 137080, 171350, 191912, 208600, 239890, 342700, 479780, 599725, 685400, 959560, 1199450, 2398900, 4797800]

約数ペア:

[(1, 4797800), (2, 2398900), (4, 1199450), (5, 959560), (7, 685400), (8, 599725), (10, 479780), (14, 342700), (20, 239890), (23, 208600), (25, 191912), (28, 171350), (35, 137080), (40, 119945), (46, 104300), (50, 95956), (56, 85675), (70, 68540), (92, 52150), (100, 47978), (115, 41720), (140, 34270), (149, 32200), (161, 29800), (175, 27416), (184, 26075), (200, 23989), (230, 20860), (280, 17135), (298, 16100), (322, 14900), (350, 13708), (460, 10430), (575, 8344), (596, 8050), (644, 7450), (700, 6854), (745, 6440), (805, 5960), (920, 5215), (1043, 4600), (1150, 4172), (1192, 4025), (1288, 3725), (1400, 3427), (1490, 3220), (1610, 2980), (2086, 2300)]