116350000

素因数分解:

$2^4\times 5^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 305136720

約数和(自身を除く): 188786720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 179, 200, 208, 250, 260, 325, 358, 400, 500, 520, 625, 650, 716, 895, 1000, 1040, 1250, 1300, 1432, 1625, 1790, 2000, 2327, 2500, 2600, 2864, 3125, 3250, 3580, 4475, 4654, 5000, 5200, 6250, 6500, 7160, 8125, 8950, 9308, 10000, 11635, 12500, 13000, 14320, 16250, 17900, 18616, 22375, 23270, 25000, 26000, 32500, 35800, 37232, 40625, 44750, 46540, 50000, 58175, 65000, 71600, 81250, 89500, 93080, 111875, 116350, 130000, 162500, 179000, 186160, 223750, 232700, 290875, 325000, 358000, 447500, 465400, 559375, 581750, 650000, 895000, 930800, 1118750, 1163500, 1454375, 1790000, 2237500, 2327000, 2908750, 4475000, 4654000, 5817500, 7271875, 8950000, 11635000, 14543750, 23270000, 29087500, 58175000, 116350000]

約数ペア:

[(1, 116350000), (2, 58175000), (4, 29087500), (5, 23270000), (8, 14543750), (10, 11635000), (13, 8950000), (16, 7271875), (20, 5817500), (25, 4654000), (26, 4475000), (40, 2908750), (50, 2327000), (52, 2237500), (65, 1790000), (80, 1454375), (100, 1163500), (104, 1118750), (125, 930800), (130, 895000), (179, 650000), (200, 581750), (208, 559375), (250, 465400), (260, 447500), (325, 358000), (358, 325000), (400, 290875), (500, 232700), (520, 223750), (625, 186160), (650, 179000), (716, 162500), (895, 130000), (1000, 116350), (1040, 111875), (1250, 93080), (1300, 89500), (1432, 81250), (1625, 71600), (1790, 65000), (2000, 58175), (2327, 50000), (2500, 46540), (2600, 44750), (2864, 40625), (3125, 37232), (3250, 35800), (3580, 32500), (4475, 26000), (4654, 25000), (5000, 23270), (5200, 22375), (6250, 18616), (6500, 17900), (7160, 16250), (8125, 14320), (8950, 13000), (9308, 12500), (10000, 11635)]