57707000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 152530560

約数和(自身を除く): 94823560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 50, 52, 65, 92, 100, 104, 115, 125, 130, 184, 193, 200, 230, 250, 260, 299, 325, 386, 460, 500, 520, 575, 598, 650, 772, 920, 965, 1000, 1150, 1196, 1300, 1495, 1544, 1625, 1930, 2300, 2392, 2509, 2600, 2875, 2990, 3250, 3860, 4439, 4600, 4825, 5018, 5750, 5980, 6500, 7475, 7720, 8878, 9650, 10036, 11500, 11960, 12545, 13000, 14950, 17756, 19300, 20072, 22195, 23000, 24125, 25090, 29900, 35512, 37375, 38600, 44390, 48250, 50180, 57707, 59800, 62725, 74750, 88780, 96500, 100360, 110975, 115414, 125450, 149500, 177560, 193000, 221950, 230828, 250900, 288535, 299000, 313625, 443900, 461656, 501800, 554875, 577070, 627250, 887800, 1109750, 1154140, 1254500, 1442675, 2219500, 2308280, 2509000, 2885350, 4439000, 5770700, 7213375, 11541400, 14426750, 28853500, 57707000]

約数ペア:

[(1, 57707000), (2, 28853500), (4, 14426750), (5, 11541400), (8, 7213375), (10, 5770700), (13, 4439000), (20, 2885350), (23, 2509000), (25, 2308280), (26, 2219500), (40, 1442675), (46, 1254500), (50, 1154140), (52, 1109750), (65, 887800), (92, 627250), (100, 577070), (104, 554875), (115, 501800), (125, 461656), (130, 443900), (184, 313625), (193, 299000), (200, 288535), (230, 250900), (250, 230828), (260, 221950), (299, 193000), (325, 177560), (386, 149500), (460, 125450), (500, 115414), (520, 110975), (575, 100360), (598, 96500), (650, 88780), (772, 74750), (920, 62725), (965, 59800), (1000, 57707), (1150, 50180), (1196, 48250), (1300, 44390), (1495, 38600), (1544, 37375), (1625, 35512), (1930, 29900), (2300, 25090), (2392, 24125), (2509, 23000), (2600, 22195), (2875, 20072), (2990, 19300), (3250, 17756), (3860, 14950), (4439, 13000), (4600, 12545), (4825, 11960), (5018, 11500), (5750, 10036), (5980, 9650), (6500, 8878), (7475, 7720)]