541226800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:791

約数の個数: 120

約数和(自身を含む): 1374153120

約数和(自身を除く): 832926320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 89, 92, 100, 115, 178, 184, 200, 230, 356, 368, 400, 445, 460, 575, 661, 712, 890, 920, 1150, 1322, 1424, 1780, 1840, 2047, 2225, 2300, 2644, 3305, 3560, 4094, 4450, 4600, 5288, 6610, 7120, 8188, 8900, 9200, 10235, 10576, 13220, 15203, 16376, 16525, 17800, 20470, 26440, 30406, 32752, 33050, 35600, 40940, 51175, 52880, 58829, 60812, 66100, 76015, 81880, 102350, 117658, 121624, 132200, 152030, 163760, 204700, 235316, 243248, 264400, 294145, 304060, 380075, 409400, 470632, 588290, 608120, 760150, 818800, 941264, 1176580, 1216240, 1353067, 1470725, 1520300, 2353160, 2706134, 2941450, 3040600, 4706320, 5412268, 5882900, 6081200, 6765335, 10824536, 11765800, 13530670, 21649072, 23531600, 27061340, 33826675, 54122680, 67653350, 108245360, 135306700, 270613400, 541226800]

約数ペア:

[(1, 541226800), (2, 270613400), (4, 135306700), (5, 108245360), (8, 67653350), (10, 54122680), (16, 33826675), (20, 27061340), (23, 23531600), (25, 21649072), (40, 13530670), (46, 11765800), (50, 10824536), (80, 6765335), (89, 6081200), (92, 5882900), (100, 5412268), (115, 4706320), (178, 3040600), (184, 2941450), (200, 2706134), (230, 2353160), (356, 1520300), (368, 1470725), (400, 1353067), (445, 1216240), (460, 1176580), (575, 941264), (661, 818800), (712, 760150), (890, 608120), (920, 588290), (1150, 470632), (1322, 409400), (1424, 380075), (1780, 304060), (1840, 294145), (2047, 264400), (2225, 243248), (2300, 235316), (2644, 204700), (3305, 163760), (3560, 152030), (4094, 132200), (4450, 121624), (4600, 117658), (5288, 102350), (6610, 81880), (7120, 76015), (8188, 66100), (8900, 60812), (9200, 58829), (10235, 52880), (10576, 51175), (13220, 40940), (15203, 35600), (16376, 33050), (16525, 32752), (17800, 30406), (20470, 26440)]