2376996820840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{2681267}}^1$

素因数の和:2681914

約数の個数: 64

約数和(自身を含む): 5501961936000

約数和(自身を除く): 3124965115160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 599, 740, 1198, 1480, 2396, 2995, 4792, 5990, 11980, 22163, 23960, 44326, 88652, 110815, 177304, 221630, 443260, 886520, 2681267, 5362534, 10725068, 13406335, 21450136, 26812670, 53625340, 99206879, 107250680, 198413758, 396827516, 496034395, 793655032, 992068790, 1606078933, 1984137580, 3212157866, 3968275160, 6424315732, 8030394665, 12848631464, 16060789330, 32121578660, 59424920521, 64243157320, 118849841042, 237699682084, 297124602605, 475399364168, 594249205210, 1188498410420, 2376996820840]

約数ペア:

[(1, 2376996820840), (2, 1188498410420), (4, 594249205210), (5, 475399364168), (8, 297124602605), (10, 237699682084), (20, 118849841042), (37, 64243157320), (40, 59424920521), (74, 32121578660), (148, 16060789330), (185, 12848631464), (296, 8030394665), (370, 6424315732), (599, 3968275160), (740, 3212157866), (1198, 1984137580), (1480, 1606078933), (2396, 992068790), (2995, 793655032), (4792, 496034395), (5990, 396827516), (11980, 198413758), (22163, 107250680), (23960, 99206879), (44326, 53625340), (88652, 26812670), (110815, 21450136), (177304, 13406335), (221630, 10725068), (443260, 5362534), (886520, 2681267)]