26535040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5923}}^1$

素因数の和:5949

約数の個数: 64

約数和(自身を含む): 72509760

約数和(自身を除く): 45974720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5923, 11846, 23692, 29615, 41461, 47384, 59230, 82922, 94768, 118460, 165844, 189536, 207305, 236920, 331688, 379072, 414610, 473840, 663376, 758144, 829220, 947680, 1326752, 1658440, 1895360, 2653504, 3316880, 3790720, 5307008, 6633760, 13267520, 26535040]

約数ペア:

[(1, 26535040), (2, 13267520), (4, 6633760), (5, 5307008), (7, 3790720), (8, 3316880), (10, 2653504), (14, 1895360), (16, 1658440), (20, 1326752), (28, 947680), (32, 829220), (35, 758144), (40, 663376), (56, 473840), (64, 414610), (70, 379072), (80, 331688), (112, 236920), (128, 207305), (140, 189536), (160, 165844), (224, 118460), (280, 94768), (320, 82922), (448, 59230), (560, 47384), (640, 41461), (896, 29615), (1120, 23692), (2240, 11846), (4480, 5923)]