26222040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 92495520

約数和(自身を除く): 66273480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 431, 468, 507, 520, 585, 676, 780, 845, 862, 936, 1014, 1170, 1293, 1352, 1521, 1560, 1690, 1724, 2028, 2155, 2340, 2535, 2586, 3042, 3380, 3448, 3879, 4056, 4310, 4680, 5070, 5172, 5603, 6084, 6465, 6760, 7605, 7758, 8620, 10140, 10344, 11206, 12168, 12930, 15210, 15516, 16809, 17240, 19395, 20280, 22412, 25860, 28015, 30420, 31032, 33618, 38790, 44824, 50427, 51720, 56030, 60840, 67236, 72839, 77580, 84045, 100854, 112060, 134472, 145678, 155160, 168090, 201708, 218517, 224120, 252135, 291356, 336180, 364195, 403416, 437034, 504270, 582712, 655551, 672360, 728390, 874068, 1008540, 1092585, 1311102, 1456780, 1748136, 2017080, 2185170, 2622204, 2913560, 3277755, 4370340, 5244408, 6555510, 8740680, 13111020, 26222040]

約数ペア:

[(1, 26222040), (2, 13111020), (3, 8740680), (4, 6555510), (5, 5244408), (6, 4370340), (8, 3277755), (9, 2913560), (10, 2622204), (12, 2185170), (13, 2017080), (15, 1748136), (18, 1456780), (20, 1311102), (24, 1092585), (26, 1008540), (30, 874068), (36, 728390), (39, 672360), (40, 655551), (45, 582712), (52, 504270), (60, 437034), (65, 403416), (72, 364195), (78, 336180), (90, 291356), (104, 252135), (117, 224120), (120, 218517), (130, 201708), (156, 168090), (169, 155160), (180, 145678), (195, 134472), (234, 112060), (260, 100854), (312, 84045), (338, 77580), (360, 72839), (390, 67236), (431, 60840), (468, 56030), (507, 51720), (520, 50427), (585, 44824), (676, 38790), (780, 33618), (845, 31032), (862, 30420), (936, 28015), (1014, 25860), (1170, 22412), (1293, 20280), (1352, 19395), (1521, 17240), (1560, 16809), (1690, 15516), (1724, 15210), (2028, 12930), (2155, 12168), (2340, 11206), (2535, 10344), (2586, 10140), (3042, 8620), (3380, 7758), (3448, 7605), (3879, 6760), (4056, 6465), (4310, 6084), (4680, 5603), (5070, 5172)]