674684920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26479}}^1$

素因数の和:26517

約数の個数: 96

約数和(自身を含む): 1901793600

約数和(自身を除く): 1227108680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 26479, 52958, 105916, 132395, 185353, 211832, 264790, 344227, 370706, 529580, 688454, 741412, 926765, 1059160, 1297471, 1376908, 1482824, 1721135, 1853530, 2409589, 2594942, 2753816, 3442270, 3707060, 4819178, 5189884, 6487355, 6884540, 7414120, 9638356, 10379768, 12047945, 12974710, 13769080, 16867123, 19276712, 24095890, 25949420, 33734246, 48191780, 51898840, 67468492, 84335615, 96383560, 134936984, 168671230, 337342460, 674684920]

約数ペア:

[(1, 674684920), (2, 337342460), (4, 168671230), (5, 134936984), (7, 96383560), (8, 84335615), (10, 67468492), (13, 51898840), (14, 48191780), (20, 33734246), (26, 25949420), (28, 24095890), (35, 19276712), (40, 16867123), (49, 13769080), (52, 12974710), (56, 12047945), (65, 10379768), (70, 9638356), (91, 7414120), (98, 6884540), (104, 6487355), (130, 5189884), (140, 4819178), (182, 3707060), (196, 3442270), (245, 2753816), (260, 2594942), (280, 2409589), (364, 1853530), (392, 1721135), (455, 1482824), (490, 1376908), (520, 1297471), (637, 1059160), (728, 926765), (910, 741412), (980, 688454), (1274, 529580), (1820, 370706), (1960, 344227), (2548, 264790), (3185, 211832), (3640, 185353), (5096, 132395), (6370, 105916), (12740, 52958), (25480, 26479)]