9984019.00000000

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:602

約数の個数: 72

約数和(自身を含む): 82026000

約数和(自身を除く): 48892400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 200, 332, 400, 415, 499, 664, 800, 830, 998, 1328, 1660, 1996, 2075, 2495, 2656, 3320, 3992, 4150, 4990, 6640, 7984, 8300, 9980, 12475, 13280, 15968, 16600, 19960, 24950, 33200, 39920, 41417, 49900, 66400, 79840, 82834, 99800, 165668, 199600, 207085, 331336, 399200, 414170, 662672, 828340, 1035425, 1325344, 1656680, 2070850, 3313360, 4141700, 6626720, 8283400, 16566800, 33133600]

約数ペア:

[(1, 33133600), (2, 16566800), (4, 8283400), (5, 6626720), (8, 4141700), (10, 3313360), (16, 2070850), (20, 1656680), (25, 1325344), (32, 1035425), (40, 828340), (50, 662672), (80, 414170), (83, 399200), (100, 331336), (160, 207085), (166, 199600), (200, 165668), (332, 99800), (400, 82834), (415, 79840), (499, 66400), (664, 49900), (800, 41417), (830, 39920), (998, 33200), (1328, 24950), (1660, 19960), (1996, 16600), (2075, 15968), (2495, 13280), (2656, 12475), (3320, 9980), (3992, 8300), (4150, 7984), (4990, 6640)]