22002200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 56982960

約数和(自身を除く): 34980760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 73, 88, 100, 110, 137, 146, 200, 220, 274, 275, 292, 365, 440, 548, 550, 584, 685, 730, 803, 1096, 1100, 1370, 1460, 1507, 1606, 1825, 2200, 2740, 2920, 3014, 3212, 3425, 3650, 4015, 5480, 6028, 6424, 6850, 7300, 7535, 8030, 10001, 12056, 13700, 14600, 15070, 16060, 20002, 20075, 27400, 30140, 32120, 37675, 40004, 40150, 50005, 60280, 75350, 80008, 80300, 100010, 110011, 150700, 160600, 200020, 220022, 250025, 301400, 400040, 440044, 500050, 550055, 880088, 1000100, 1100110, 2000200, 2200220, 2750275, 4400440, 5500550, 11001100, 22002200]

約数ペア:

[(1, 22002200), (2, 11001100), (4, 5500550), (5, 4400440), (8, 2750275), (10, 2200220), (11, 2000200), (20, 1100110), (22, 1000100), (25, 880088), (40, 550055), (44, 500050), (50, 440044), (55, 400040), (73, 301400), (88, 250025), (100, 220022), (110, 200020), (137, 160600), (146, 150700), (200, 110011), (220, 100010), (274, 80300), (275, 80008), (292, 75350), (365, 60280), (440, 50005), (548, 40150), (550, 40004), (584, 37675), (685, 32120), (730, 30140), (803, 27400), (1096, 20075), (1100, 20002), (1370, 16060), (1460, 15070), (1507, 14600), (1606, 13700), (1825, 12056), (2200, 10001), (2740, 8030), (2920, 7535), (3014, 7300), (3212, 6850), (3425, 6424), (3650, 6028), (4015, 5480)]