52804714400

素因数分解:

$2^5\times 5^2\times {\mathrm{653}}^1\times {\mathrm{101081}}^1$

素因数の和:101754

約数の個数: 72

約数和(自身を含む): 129108197484

約数和(自身を除く): 76303483084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 653, 800, 1306, 2612, 3265, 5224, 6530, 10448, 13060, 16325, 20896, 26120, 32650, 52240, 65300, 101081, 104480, 130600, 202162, 261200, 404324, 505405, 522400, 808648, 1010810, 1617296, 2021620, 2527025, 3234592, 4043240, 5054050, 8086480, 10108100, 16172960, 20216200, 40432400, 66005893, 80864800, 132011786, 264023572, 330029465, 528047144, 660058930, 1056094288, 1320117860, 1650147325, 2112188576, 2640235720, 3300294650, 5280471440, 6600589300, 10560942880, 13201178600, 26402357200, 52804714400]

約数ペア:

[(1, 52804714400), (2, 26402357200), (4, 13201178600), (5, 10560942880), (8, 6600589300), (10, 5280471440), (16, 3300294650), (20, 2640235720), (25, 2112188576), (32, 1650147325), (40, 1320117860), (50, 1056094288), (80, 660058930), (100, 528047144), (160, 330029465), (200, 264023572), (400, 132011786), (653, 80864800), (800, 66005893), (1306, 40432400), (2612, 20216200), (3265, 16172960), (5224, 10108100), (6530, 8086480), (10448, 5054050), (13060, 4043240), (16325, 3234592), (20896, 2527025), (26120, 2021620), (32650, 1617296), (52240, 1010810), (65300, 808648), (101081, 522400), (104480, 505405), (130600, 404324), (202162, 261200)]