78406385200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1370741}}^1$

素因数の和:1370783

約数の個数: 120

約数和(自身を含む): 221303554416

約数和(自身を除く): 142897169216

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3575, 4400, 5200, 5720, 7150, 11440, 14300, 28600, 57200, 1370741, 2741482, 5482964, 6853705, 10965928, 13707410, 15078151, 17819633, 21931856, 27414820, 30156302, 34268525, 35639266, 54829640, 60312604, 68537050, 71278532, 75390755, 89098165, 109659280, 120625208, 137074100, 142557064, 150781510, 178196330, 196015963, 241250416, 274148200, 285114128, 301563020, 356392660, 376953775, 392031926, 445490825, 548296400, 603126040, 712785320, 753907550, 784063852, 890981650, 980079815, 1206252080, 1425570640, 1507815100, 1568127704, 1781963300, 1960159630, 3015630200, 3136255408, 3563926600, 3920319260, 4900399075, 6031260400, 7127853200, 7840638520, 9800798150, 15681277040, 19601596300, 39203192600, 78406385200]

約数ペア:

[(1, 78406385200), (2, 39203192600), (4, 19601596300), (5, 15681277040), (8, 9800798150), (10, 7840638520), (11, 7127853200), (13, 6031260400), (16, 4900399075), (20, 3920319260), (22, 3563926600), (25, 3136255408), (26, 3015630200), (40, 1960159630), (44, 1781963300), (50, 1568127704), (52, 1507815100), (55, 1425570640), (65, 1206252080), (80, 980079815), (88, 890981650), (100, 784063852), (104, 753907550), (110, 712785320), (130, 603126040), (143, 548296400), (176, 445490825), (200, 392031926), (208, 376953775), (220, 356392660), (260, 301563020), (275, 285114128), (286, 274148200), (325, 241250416), (400, 196015963), (440, 178196330), (520, 150781510), (550, 142557064), (572, 137074100), (650, 120625208), (715, 109659280), (880, 89098165), (1040, 75390755), (1100, 71278532), (1144, 68537050), (1300, 60312604), (1430, 54829640), (2200, 35639266), (2288, 34268525), (2600, 30156302), (2860, 27414820), (3575, 21931856), (4400, 17819633), (5200, 15078151), (5720, 13707410), (7150, 10965928), (11440, 6853705), (14300, 5482964), (28600, 2741482), (57200, 1370741)]