104141680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 251394624

約数和(自身を除く): 147252944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 151, 185, 233, 296, 302, 370, 466, 592, 604, 740, 755, 932, 1165, 1208, 1480, 1510, 1864, 2330, 2416, 2960, 3020, 3728, 4660, 5587, 6040, 8621, 9320, 11174, 12080, 17242, 18640, 22348, 27935, 34484, 35183, 43105, 44696, 55870, 68968, 70366, 86210, 89392, 111740, 137936, 140732, 172420, 175915, 223480, 281464, 344840, 351830, 446960, 562928, 689680, 703660, 1301771, 1407320, 2603542, 2814640, 5207084, 6508855, 10414168, 13017710, 20828336, 26035420, 52070840, 104141680]

約数ペア:

[(1, 104141680), (2, 52070840), (4, 26035420), (5, 20828336), (8, 13017710), (10, 10414168), (16, 6508855), (20, 5207084), (37, 2814640), (40, 2603542), (74, 1407320), (80, 1301771), (148, 703660), (151, 689680), (185, 562928), (233, 446960), (296, 351830), (302, 344840), (370, 281464), (466, 223480), (592, 175915), (604, 172420), (740, 140732), (755, 137936), (932, 111740), (1165, 89392), (1208, 86210), (1480, 70366), (1510, 68968), (1864, 55870), (2330, 44696), (2416, 43105), (2960, 35183), (3020, 34484), (3728, 27935), (4660, 22348), (5587, 18640), (6040, 17242), (8621, 12080), (9320, 11174)]