65237200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 187095168

約数和(自身を除く): 121857968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1013, 1150, 1288, 1400, 1610, 1840, 2026, 2300, 2576, 2800, 3220, 4025, 4052, 4600, 5065, 6440, 7091, 8050, 8104, 9200, 10130, 12880, 14182, 16100, 16208, 20260, 23299, 25325, 28364, 32200, 35455, 40520, 46598, 50650, 56728, 64400, 70910, 81040, 93196, 101300, 113456, 116495, 141820, 163093, 177275, 186392, 202600, 232990, 283640, 326186, 354550, 372784, 405200, 465980, 567280, 582475, 652372, 709100, 815465, 931960, 1164950, 1304744, 1418200, 1630930, 1863920, 2329900, 2609488, 2836400, 3261860, 4077325, 4659800, 6523720, 8154650, 9319600, 13047440, 16309300, 32618600, 65237200]

約数ペア:

[(1, 65237200), (2, 32618600), (4, 16309300), (5, 13047440), (7, 9319600), (8, 8154650), (10, 6523720), (14, 4659800), (16, 4077325), (20, 3261860), (23, 2836400), (25, 2609488), (28, 2329900), (35, 1863920), (40, 1630930), (46, 1418200), (50, 1304744), (56, 1164950), (70, 931960), (80, 815465), (92, 709100), (100, 652372), (112, 582475), (115, 567280), (140, 465980), (161, 405200), (175, 372784), (184, 354550), (200, 326186), (230, 283640), (280, 232990), (322, 202600), (350, 186392), (368, 177275), (400, 163093), (460, 141820), (560, 116495), (575, 113456), (644, 101300), (700, 93196), (805, 81040), (920, 70910), (1013, 64400), (1150, 56728), (1288, 50650), (1400, 46598), (1610, 40520), (1840, 35455), (2026, 32200), (2300, 28364), (2576, 25325), (2800, 23299), (3220, 20260), (4025, 16208), (4052, 16100), (4600, 14182), (5065, 12880), (6440, 10130), (7091, 9200), (8050, 8104)]