2885350

素因数分解:

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

素因数の和:241

約数の個数: 48

約数和(自身を含む): 6062112

約数和(自身を除く): 3176762

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 193, 230, 299, 325, 386, 575, 598, 650, 965, 1150, 1495, 1930, 2509, 2990, 4439, 4825, 5018, 7475, 8878, 9650, 12545, 14950, 22195, 25090, 44390, 57707, 62725, 110975, 115414, 125450, 221950, 288535, 577070, 1442675, 2885350]

約数ペア:

[(1, 2885350), (2, 1442675), (5, 577070), (10, 288535), (13, 221950), (23, 125450), (25, 115414), (26, 110975), (46, 62725), (50, 57707), (65, 44390), (115, 25090), (130, 22195), (193, 14950), (230, 12545), (299, 9650), (325, 8878), (386, 7475), (575, 5018), (598, 4825), (650, 4439), (965, 2990), (1150, 2509), (1495, 1930)]