44663440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 108564480

約数和(自身を除く): 63901040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 79, 80, 148, 158, 185, 191, 296, 316, 370, 382, 395, 592, 632, 740, 764, 790, 955, 1264, 1480, 1528, 1580, 1910, 2923, 2960, 3056, 3160, 3820, 5846, 6320, 7067, 7640, 11692, 14134, 14615, 15089, 15280, 23384, 28268, 29230, 30178, 35335, 46768, 56536, 58460, 60356, 70670, 75445, 113072, 116920, 120712, 141340, 150890, 233840, 241424, 282680, 301780, 558293, 565360, 603560, 1116586, 1207120, 2233172, 2791465, 4466344, 5582930, 8932688, 11165860, 22331720, 44663440]

約数ペア:

[(1, 44663440), (2, 22331720), (4, 11165860), (5, 8932688), (8, 5582930), (10, 4466344), (16, 2791465), (20, 2233172), (37, 1207120), (40, 1116586), (74, 603560), (79, 565360), (80, 558293), (148, 301780), (158, 282680), (185, 241424), (191, 233840), (296, 150890), (316, 141340), (370, 120712), (382, 116920), (395, 113072), (592, 75445), (632, 70670), (740, 60356), (764, 58460), (790, 56536), (955, 46768), (1264, 35335), (1480, 30178), (1528, 29230), (1580, 28268), (1910, 23384), (2923, 15280), (2960, 15089), (3056, 14615), (3160, 14134), (3820, 11692), (5846, 7640), (6320, 7067)]