86792800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 227797920

約数和(自身を除く): 141005120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 53, 80, 89, 92, 100, 106, 115, 160, 178, 184, 200, 212, 230, 265, 356, 368, 400, 424, 445, 460, 530, 575, 712, 736, 800, 848, 890, 920, 1060, 1150, 1219, 1325, 1424, 1696, 1780, 1840, 2047, 2120, 2225, 2300, 2438, 2650, 2848, 3560, 3680, 4094, 4240, 4450, 4600, 4717, 4876, 5300, 6095, 7120, 8188, 8480, 8900, 9200, 9434, 9752, 10235, 10600, 12190, 14240, 16376, 17800, 18400, 18868, 19504, 20470, 21200, 23585, 24380, 30475, 32752, 35600, 37736, 39008, 40940, 42400, 47170, 48760, 51175, 60950, 65504, 71200, 75472, 81880, 94340, 97520, 102350, 108491, 117925, 121900, 150944, 163760, 188680, 195040, 204700, 216982, 235850, 243800, 327520, 377360, 409400, 433964, 471700, 487600, 542455, 754720, 818800, 867928, 943400, 975200, 1084910, 1637600, 1735856, 1886800, 2169820, 2712275, 3471712, 3773600, 4339640, 5424550, 8679280, 10849100, 17358560, 21698200, 43396400, 86792800]

約数ペア:

[(1, 86792800), (2, 43396400), (4, 21698200), (5, 17358560), (8, 10849100), (10, 8679280), (16, 5424550), (20, 4339640), (23, 3773600), (25, 3471712), (32, 2712275), (40, 2169820), (46, 1886800), (50, 1735856), (53, 1637600), (80, 1084910), (89, 975200), (92, 943400), (100, 867928), (106, 818800), (115, 754720), (160, 542455), (178, 487600), (184, 471700), (200, 433964), (212, 409400), (230, 377360), (265, 327520), (356, 243800), (368, 235850), (400, 216982), (424, 204700), (445, 195040), (460, 188680), (530, 163760), (575, 150944), (712, 121900), (736, 117925), (800, 108491), (848, 102350), (890, 97520), (920, 94340), (1060, 81880), (1150, 75472), (1219, 71200), (1325, 65504), (1424, 60950), (1696, 51175), (1780, 48760), (1840, 47170), (2047, 42400), (2120, 40940), (2225, 39008), (2300, 37736), (2438, 35600), (2650, 32752), (2848, 30475), (3560, 24380), (3680, 23585), (4094, 21200), (4240, 20470), (4450, 19504), (4600, 18868), (4717, 18400), (4876, 17800), (5300, 16376), (6095, 14240), (7120, 12190), (8188, 10600), (8480, 10235), (8900, 9752), (9200, 9434)]