59902000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 80

約数和(自身を含む): 147517344

約数和(自身を除く): 87615344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 125, 200, 244, 250, 305, 400, 488, 491, 500, 610, 976, 982, 1000, 1220, 1525, 1964, 2000, 2440, 2455, 3050, 3928, 4880, 4910, 6100, 7625, 7856, 9820, 12200, 12275, 15250, 19640, 24400, 24550, 29951, 30500, 39280, 49100, 59902, 61000, 61375, 98200, 119804, 122000, 122750, 149755, 196400, 239608, 245500, 299510, 479216, 491000, 599020, 748775, 982000, 1198040, 1497550, 2396080, 2995100, 3743875, 5990200, 7487750, 11980400, 14975500, 29951000, 59902000]

約数ペア:

[(1, 59902000), (2, 29951000), (4, 14975500), (5, 11980400), (8, 7487750), (10, 5990200), (16, 3743875), (20, 2995100), (25, 2396080), (40, 1497550), (50, 1198040), (61, 982000), (80, 748775), (100, 599020), (122, 491000), (125, 479216), (200, 299510), (244, 245500), (250, 239608), (305, 196400), (400, 149755), (488, 122750), (491, 122000), (500, 119804), (610, 98200), (976, 61375), (982, 61000), (1000, 59902), (1220, 49100), (1525, 39280), (1964, 30500), (2000, 29951), (2440, 24550), (2455, 24400), (3050, 19640), (3928, 15250), (4880, 12275), (4910, 12200), (6100, 9820), (7625, 7856)]