795585040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1163}}^1$

素因数の和:1696

約数の個数: 80

約数和(自身を含む): 1964124288

約数和(自身を除く): 1168539248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 503, 680, 1006, 1163, 1360, 2012, 2326, 2515, 4024, 4652, 5030, 5815, 8048, 8551, 9304, 10060, 11630, 17102, 18608, 19771, 20120, 23260, 34204, 39542, 40240, 42755, 46520, 68408, 79084, 85510, 93040, 98855, 136816, 158168, 171020, 197710, 316336, 342040, 395420, 584989, 684080, 790840, 1169978, 1581680, 2339956, 2924945, 4679912, 5849890, 9359824, 9944813, 11699780, 19889626, 23399560, 39779252, 46799120, 49724065, 79558504, 99448130, 159117008, 198896260, 397792520, 795585040]

約数ペア:

[(1, 795585040), (2, 397792520), (4, 198896260), (5, 159117008), (8, 99448130), (10, 79558504), (16, 49724065), (17, 46799120), (20, 39779252), (34, 23399560), (40, 19889626), (68, 11699780), (80, 9944813), (85, 9359824), (136, 5849890), (170, 4679912), (272, 2924945), (340, 2339956), (503, 1581680), (680, 1169978), (1006, 790840), (1163, 684080), (1360, 584989), (2012, 395420), (2326, 342040), (2515, 316336), (4024, 197710), (4652, 171020), (5030, 158168), (5815, 136816), (8048, 98855), (8551, 93040), (9304, 85510), (10060, 79084), (11630, 68408), (17102, 46520), (18608, 42755), (19771, 40240), (20120, 39542), (23260, 34204)]