7704320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 19916736

約数和(自身を除く): 12212416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 463, 520, 640, 832, 926, 1040, 1280, 1664, 1852, 2080, 2315, 3328, 3704, 4160, 4630, 6019, 7408, 8320, 9260, 12038, 14816, 16640, 18520, 24076, 29632, 30095, 37040, 48152, 59264, 60190, 74080, 96304, 118528, 120380, 148160, 192608, 240760, 296320, 385216, 481520, 592640, 770432, 963040, 1540864, 1926080, 3852160, 7704320]

約数ペア:

[(1, 7704320), (2, 3852160), (4, 1926080), (5, 1540864), (8, 963040), (10, 770432), (13, 592640), (16, 481520), (20, 385216), (26, 296320), (32, 240760), (40, 192608), (52, 148160), (64, 120380), (65, 118528), (80, 96304), (104, 74080), (128, 60190), (130, 59264), (160, 48152), (208, 37040), (256, 30095), (260, 29632), (320, 24076), (416, 18520), (463, 16640), (520, 14816), (640, 12038), (832, 9260), (926, 8320), (1040, 7408), (1280, 6019), (1664, 4630), (1852, 4160), (2080, 3704), (2315, 3328)]