41450000

素因数分解:

$2^4\times 5^5\times {\mathrm{829}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 100501380

約数和(自身を除く): 59051380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 829, 1000, 1250, 1658, 2000, 2500, 3125, 3316, 4145, 5000, 6250, 6632, 8290, 10000, 12500, 13264, 16580, 20725, 25000, 33160, 41450, 50000, 66320, 82900, 103625, 165800, 207250, 331600, 414500, 518125, 829000, 1036250, 1658000, 2072500, 2590625, 4145000, 5181250, 8290000, 10362500, 20725000, 41450000]

約数ペア:

[(1, 41450000), (2, 20725000), (4, 10362500), (5, 8290000), (8, 5181250), (10, 4145000), (16, 2590625), (20, 2072500), (25, 1658000), (40, 1036250), (50, 829000), (80, 518125), (100, 414500), (125, 331600), (200, 207250), (250, 165800), (400, 103625), (500, 82900), (625, 66320), (829, 50000), (1000, 41450), (1250, 33160), (1658, 25000), (2000, 20725), (2500, 16580), (3125, 13264), (3316, 12500), (4145, 10000), (5000, 8290), (6250, 6632)]