5063000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 12186720

約数和(自身を除く): 7123720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 83, 100, 122, 125, 166, 200, 244, 250, 305, 332, 415, 488, 500, 610, 664, 830, 1000, 1220, 1525, 1660, 2075, 2440, 3050, 3320, 4150, 5063, 6100, 7625, 8300, 10126, 10375, 12200, 15250, 16600, 20252, 20750, 25315, 30500, 40504, 41500, 50630, 61000, 83000, 101260, 126575, 202520, 253150, 506300, 632875, 1012600, 1265750, 2531500, 5063000]

約数ペア:

[(1, 5063000), (2, 2531500), (4, 1265750), (5, 1012600), (8, 632875), (10, 506300), (20, 253150), (25, 202520), (40, 126575), (50, 101260), (61, 83000), (83, 61000), (100, 50630), (122, 41500), (125, 40504), (166, 30500), (200, 25315), (244, 20750), (250, 20252), (305, 16600), (332, 15250), (415, 12200), (488, 10375), (500, 10126), (610, 8300), (664, 7625), (830, 6100), (1000, 5063), (1220, 4150), (1525, 3320), (1660, 3050), (2075, 2440)]