1364358320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17971}}^1$

素因数の和:18070

約数の個数: 80

約数和(自身を含む): 3463132512

約数和(自身を除く): 2098774192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1168, 1460, 1898, 2920, 3796, 4745, 5840, 7592, 9490, 15184, 17971, 18980, 35942, 37960, 71884, 75920, 89855, 143768, 179710, 233623, 287536, 359420, 467246, 718840, 934492, 1168115, 1311883, 1437680, 1868984, 2336230, 2623766, 3737968, 4672460, 5247532, 6559415, 9344920, 10495064, 13118830, 17054479, 18689840, 20990128, 26237660, 34108958, 52475320, 68217916, 85272395, 104950640, 136435832, 170544790, 272871664, 341089580, 682179160, 1364358320]

約数ペア:

[(1, 1364358320), (2, 682179160), (4, 341089580), (5, 272871664), (8, 170544790), (10, 136435832), (13, 104950640), (16, 85272395), (20, 68217916), (26, 52475320), (40, 34108958), (52, 26237660), (65, 20990128), (73, 18689840), (80, 17054479), (104, 13118830), (130, 10495064), (146, 9344920), (208, 6559415), (260, 5247532), (292, 4672460), (365, 3737968), (520, 2623766), (584, 2336230), (730, 1868984), (949, 1437680), (1040, 1311883), (1168, 1168115), (1460, 934492), (1898, 718840), (2920, 467246), (3796, 359420), (4745, 287536), (5840, 233623), (7592, 179710), (9490, 143768), (15184, 89855), (17971, 75920), (18980, 71884), (35942, 37960)]