2045713150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:950

約数の個数: 96

約数和(自身を含む): 4304099520

約数和(自身を除く): 2258386370

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 193, 230, 299, 325, 386, 575, 598, 650, 709, 965, 1150, 1418, 1495, 1930, 2509, 2990, 3545, 4439, 4825, 5018, 7090, 7475, 8878, 9217, 9650, 12545, 14950, 16307, 17725, 18434, 22195, 25090, 32614, 35450, 44390, 46085, 57707, 62725, 81535, 92170, 110975, 115414, 125450, 136837, 163070, 211991, 221950, 230425, 273674, 288535, 407675, 423982, 460850, 577070, 684185, 815350, 1059955, 1368370, 1442675, 1778881, 2119910, 2885350, 3147251, 3420925, 3557762, 5299775, 6294502, 6841850, 8894405, 10599550, 15736255, 17788810, 31472510, 40914263, 44472025, 78681275, 81828526, 88944050, 157362550, 204571315, 409142630, 1022856575, 2045713150]

約数ペア:

[(1, 2045713150), (2, 1022856575), (5, 409142630), (10, 204571315), (13, 157362550), (23, 88944050), (25, 81828526), (26, 78681275), (46, 44472025), (50, 40914263), (65, 31472510), (115, 17788810), (130, 15736255), (193, 10599550), (230, 8894405), (299, 6841850), (325, 6294502), (386, 5299775), (575, 3557762), (598, 3420925), (650, 3147251), (709, 2885350), (965, 2119910), (1150, 1778881), (1418, 1442675), (1495, 1368370), (1930, 1059955), (2509, 815350), (2990, 684185), (3545, 577070), (4439, 460850), (4825, 423982), (5018, 407675), (7090, 288535), (7475, 273674), (8878, 230425), (9217, 221950), (9650, 211991), (12545, 163070), (14950, 136837), (16307, 125450), (17725, 115414), (18434, 110975), (22195, 92170), (25090, 81535), (32614, 62725), (35450, 57707), (44390, 46085)]