29210000

素因数分解:

$2^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 100

約数和(自身を含む): 74376192

約数和(自身を除く): 45166192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 127, 184, 200, 230, 250, 254, 368, 400, 460, 500, 508, 575, 625, 635, 920, 1000, 1016, 1150, 1250, 1270, 1840, 2000, 2032, 2300, 2500, 2540, 2875, 2921, 3175, 4600, 5000, 5080, 5750, 5842, 6350, 9200, 10000, 10160, 11500, 11684, 12700, 14375, 14605, 15875, 23000, 23368, 25400, 28750, 29210, 31750, 46000, 46736, 50800, 57500, 58420, 63500, 73025, 79375, 115000, 116840, 127000, 146050, 158750, 230000, 233680, 254000, 292100, 317500, 365125, 584200, 635000, 730250, 1168400, 1270000, 1460500, 1825625, 2921000, 3651250, 5842000, 7302500, 14605000, 29210000]

約数ペア:

[(1, 29210000), (2, 14605000), (4, 7302500), (5, 5842000), (8, 3651250), (10, 2921000), (16, 1825625), (20, 1460500), (23, 1270000), (25, 1168400), (40, 730250), (46, 635000), (50, 584200), (80, 365125), (92, 317500), (100, 292100), (115, 254000), (125, 233680), (127, 230000), (184, 158750), (200, 146050), (230, 127000), (250, 116840), (254, 115000), (368, 79375), (400, 73025), (460, 63500), (500, 58420), (508, 57500), (575, 50800), (625, 46736), (635, 46000), (920, 31750), (1000, 29210), (1016, 28750), (1150, 25400), (1250, 23368), (1270, 23000), (1840, 15875), (2000, 14605), (2032, 14375), (2300, 12700), (2500, 11684), (2540, 11500), (2875, 10160), (2921, 10000), (3175, 9200), (4600, 6350), (5000, 5842), (5080, 5750)]