24391250

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 52483200

約数和(自身を除く): 28091950

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 79, 95, 125, 130, 158, 190, 247, 250, 325, 395, 475, 494, 625, 650, 790, 950, 1027, 1235, 1250, 1501, 1625, 1975, 2054, 2375, 2470, 3002, 3250, 3950, 4750, 5135, 6175, 7505, 8125, 9875, 10270, 11875, 12350, 15010, 16250, 19513, 19750, 23750, 25675, 30875, 37525, 39026, 49375, 51350, 61750, 75050, 97565, 98750, 128375, 154375, 187625, 195130, 256750, 308750, 375250, 487825, 641875, 938125, 975650, 1283750, 1876250, 2439125, 4878250, 12195625, 24391250]

約数ペア:

[(1, 24391250), (2, 12195625), (5, 4878250), (10, 2439125), (13, 1876250), (19, 1283750), (25, 975650), (26, 938125), (38, 641875), (50, 487825), (65, 375250), (79, 308750), (95, 256750), (125, 195130), (130, 187625), (158, 154375), (190, 128375), (247, 98750), (250, 97565), (325, 75050), (395, 61750), (475, 51350), (494, 49375), (625, 39026), (650, 37525), (790, 30875), (950, 25675), (1027, 23750), (1235, 19750), (1250, 19513), (1501, 16250), (1625, 15010), (1975, 12350), (2054, 11875), (2375, 10270), (2470, 9875), (3002, 8125), (3250, 7505), (3950, 6175), (4750, 5135)]