74959040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 112

約数和(自身を含む): 197827392

約数和(自身を除く): 122868352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 487, 520, 592, 740, 832, 962, 974, 1040, 1184, 1480, 1924, 1948, 2080, 2368, 2405, 2435, 2960, 3848, 3896, 4160, 4810, 4870, 5920, 6331, 7696, 7792, 9620, 9740, 11840, 12662, 15392, 15584, 18019, 19240, 19480, 25324, 30784, 31168, 31655, 36038, 38480, 38960, 50648, 63310, 72076, 76960, 77920, 90095, 101296, 126620, 144152, 153920, 155840, 180190, 202592, 234247, 253240, 288304, 360380, 405184, 468494, 506480, 576608, 720760, 936988, 1012960, 1153216, 1171235, 1441520, 1873976, 2025920, 2342470, 2883040, 3747952, 4684940, 5766080, 7495904, 9369880, 14991808, 18739760, 37479520, 74959040]

約数ペア:

[(1, 74959040), (2, 37479520), (4, 18739760), (5, 14991808), (8, 9369880), (10, 7495904), (13, 5766080), (16, 4684940), (20, 3747952), (26, 2883040), (32, 2342470), (37, 2025920), (40, 1873976), (52, 1441520), (64, 1171235), (65, 1153216), (74, 1012960), (80, 936988), (104, 720760), (130, 576608), (148, 506480), (160, 468494), (185, 405184), (208, 360380), (260, 288304), (296, 253240), (320, 234247), (370, 202592), (416, 180190), (481, 155840), (487, 153920), (520, 144152), (592, 126620), (740, 101296), (832, 90095), (962, 77920), (974, 76960), (1040, 72076), (1184, 63310), (1480, 50648), (1924, 38960), (1948, 38480), (2080, 36038), (2368, 31655), (2405, 31168), (2435, 30784), (2960, 25324), (3848, 19480), (3896, 19240), (4160, 18019), (4810, 15584), (4870, 15392), (5920, 12662), (6331, 11840), (7696, 9740), (7792, 9620)]