26401440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4262

約数の個数: 96

約数和(自身を含む): 89582976

約数和(自身を除く): 63181536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4231, 6240, 8462, 12693, 16924, 21155, 25386, 33848, 42310, 50772, 55003, 63465, 67696, 84620, 101544, 110006, 126930, 135392, 165009, 169240, 203088, 220012, 253860, 275015, 330018, 338480, 406176, 440024, 507720, 550030, 660036, 676960, 825045, 880048, 1015440, 1100060, 1320072, 1650090, 1760096, 2030880, 2200120, 2640144, 3300180, 4400240, 5280288, 6600360, 8800480, 13200720, 26401440]

約数ペア:

[(1, 26401440), (2, 13200720), (3, 8800480), (4, 6600360), (5, 5280288), (6, 4400240), (8, 3300180), (10, 2640144), (12, 2200120), (13, 2030880), (15, 1760096), (16, 1650090), (20, 1320072), (24, 1100060), (26, 1015440), (30, 880048), (32, 825045), (39, 676960), (40, 660036), (48, 550030), (52, 507720), (60, 440024), (65, 406176), (78, 338480), (80, 330018), (96, 275015), (104, 253860), (120, 220012), (130, 203088), (156, 169240), (160, 165009), (195, 135392), (208, 126930), (240, 110006), (260, 101544), (312, 84620), (390, 67696), (416, 63465), (480, 55003), (520, 50772), (624, 42310), (780, 33848), (1040, 25386), (1248, 21155), (1560, 16924), (2080, 12693), (3120, 8462), (4231, 6240)]