66247613120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{838153}}^1$

素因数の和:838202

約数の個数: 112

約数和(自身を含む): 178828537440

約数和(自身を除く): 112580924320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 15808, 19760, 39520, 79040, 838153, 1676306, 3352612, 4190765, 6705224, 8381530, 10895989, 13410448, 15924907, 16763060, 21791978, 26820896, 31849814, 33526120, 43583956, 53641792, 54479945, 63699628, 67052240, 79624535, 87167912, 108959890, 127399256, 134104480, 159249070, 174335824, 207023791, 217919780, 254798512, 268208960, 318498140, 348671648, 414047582, 435839560, 509597024, 636996280, 697343296, 828095164, 871679120, 1019194048, 1035118955, 1273992560, 1656190328, 1743358240, 2070237910, 2547985120, 3312380656, 3486716480, 4140475820, 5095970240, 6624761312, 8280951640, 13249522624, 16561903280, 33123806560, 66247613120]

約数ペア:

[(1, 66247613120), (2, 33123806560), (4, 16561903280), (5, 13249522624), (8, 8280951640), (10, 6624761312), (13, 5095970240), (16, 4140475820), (19, 3486716480), (20, 3312380656), (26, 2547985120), (32, 2070237910), (38, 1743358240), (40, 1656190328), (52, 1273992560), (64, 1035118955), (65, 1019194048), (76, 871679120), (80, 828095164), (95, 697343296), (104, 636996280), (130, 509597024), (152, 435839560), (160, 414047582), (190, 348671648), (208, 318498140), (247, 268208960), (260, 254798512), (304, 217919780), (320, 207023791), (380, 174335824), (416, 159249070), (494, 134104480), (520, 127399256), (608, 108959890), (760, 87167912), (832, 79624535), (988, 67052240), (1040, 63699628), (1216, 54479945), (1235, 53641792), (1520, 43583956), (1976, 33526120), (2080, 31849814), (2470, 26820896), (3040, 21791978), (3952, 16763060), (4160, 15924907), (4940, 13410448), (6080, 10895989), (7904, 8381530), (9880, 6705224), (15808, 4190765), (19760, 3352612), (39520, 1676306), (79040, 838153)]