520040400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{39397}}^1$

素因数の和:39429

約数の個数: 120

約数和(自身を含む): 1817350944

約数和(自身を除く): 1297310544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2640, 3300, 4400, 6600, 13200, 39397, 78794, 118191, 157588, 196985, 236382, 315176, 393970, 433367, 472764, 590955, 630352, 787940, 866734, 945528, 984925, 1181910, 1300101, 1575880, 1733468, 1891056, 1969850, 2166835, 2363820, 2600202, 2954775, 3151760, 3466936, 3939700, 4333670, 4727640, 5200404, 5909550, 6500505, 6933872, 7879400, 8667340, 9455280, 10400808, 10834175, 11819100, 13001010, 15758800, 17334680, 20801616, 21668350, 23638200, 26002020, 32502525, 34669360, 43336700, 47276400, 52004040, 65005050, 86673400, 104008080, 130010100, 173346800, 260020200, 520040400]

約数ペア:

[(1, 520040400), (2, 260020200), (3, 173346800), (4, 130010100), (5, 104008080), (6, 86673400), (8, 65005050), (10, 52004040), (11, 47276400), (12, 43336700), (15, 34669360), (16, 32502525), (20, 26002020), (22, 23638200), (24, 21668350), (25, 20801616), (30, 17334680), (33, 15758800), (40, 13001010), (44, 11819100), (48, 10834175), (50, 10400808), (55, 9455280), (60, 8667340), (66, 7879400), (75, 6933872), (80, 6500505), (88, 5909550), (100, 5200404), (110, 4727640), (120, 4333670), (132, 3939700), (150, 3466936), (165, 3151760), (176, 2954775), (200, 2600202), (220, 2363820), (240, 2166835), (264, 1969850), (275, 1891056), (300, 1733468), (330, 1575880), (400, 1300101), (440, 1181910), (528, 984925), (550, 945528), (600, 866734), (660, 787940), (825, 630352), (880, 590955), (1100, 472764), (1200, 433367), (1320, 393970), (1650, 315176), (2200, 236382), (2640, 196985), (3300, 157588), (4400, 118191), (6600, 78794), (13200, 39397)]