82340000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 212556960

約数和(自身を除く): 130216960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 179, 184, 200, 230, 250, 358, 368, 400, 460, 500, 575, 625, 716, 736, 800, 895, 920, 1000, 1150, 1250, 1432, 1790, 1840, 2000, 2300, 2500, 2864, 2875, 3580, 3680, 4000, 4117, 4475, 4600, 5000, 5728, 5750, 7160, 8234, 8950, 9200, 10000, 11500, 14320, 14375, 16468, 17900, 18400, 20000, 20585, 22375, 23000, 28640, 28750, 32936, 35800, 41170, 44750, 46000, 57500, 65872, 71600, 82340, 89500, 92000, 102925, 111875, 115000, 131744, 143200, 164680, 179000, 205850, 223750, 230000, 329360, 358000, 411700, 447500, 460000, 514625, 658720, 716000, 823400, 895000, 1029250, 1646800, 1790000, 2058500, 2573125, 3293600, 3580000, 4117000, 5146250, 8234000, 10292500, 16468000, 20585000, 41170000, 82340000]

約数ペア:

[(1, 82340000), (2, 41170000), (4, 20585000), (5, 16468000), (8, 10292500), (10, 8234000), (16, 5146250), (20, 4117000), (23, 3580000), (25, 3293600), (32, 2573125), (40, 2058500), (46, 1790000), (50, 1646800), (80, 1029250), (92, 895000), (100, 823400), (115, 716000), (125, 658720), (160, 514625), (179, 460000), (184, 447500), (200, 411700), (230, 358000), (250, 329360), (358, 230000), (368, 223750), (400, 205850), (460, 179000), (500, 164680), (575, 143200), (625, 131744), (716, 115000), (736, 111875), (800, 102925), (895, 92000), (920, 89500), (1000, 82340), (1150, 71600), (1250, 65872), (1432, 57500), (1790, 46000), (1840, 44750), (2000, 41170), (2300, 35800), (2500, 32936), (2864, 28750), (2875, 28640), (3580, 23000), (3680, 22375), (4000, 20585), (4117, 20000), (4475, 18400), (4600, 17900), (5000, 16468), (5728, 14375), (5750, 14320), (7160, 11500), (8234, 10000), (8950, 9200)]