796302160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14159}}^1$

素因数の和:14228

約数の個数: 80

約数和(自身を含む): 2001657600

約数和(自身を除く): 1205355440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2812, 2960, 3515, 5624, 7030, 11248, 14060, 14159, 28120, 28318, 56240, 56636, 70795, 113272, 141590, 226544, 269021, 283180, 523883, 538042, 566360, 1047766, 1076084, 1132720, 1345105, 2095532, 2152168, 2619415, 2690210, 4191064, 4304336, 5238830, 5380420, 8382128, 9953777, 10477660, 10760840, 19907554, 20955320, 21521680, 39815108, 41910640, 49768885, 79630216, 99537770, 159260432, 199075540, 398151080, 796302160]

約数ペア:

[(1, 796302160), (2, 398151080), (4, 199075540), (5, 159260432), (8, 99537770), (10, 79630216), (16, 49768885), (19, 41910640), (20, 39815108), (37, 21521680), (38, 20955320), (40, 19907554), (74, 10760840), (76, 10477660), (80, 9953777), (95, 8382128), (148, 5380420), (152, 5238830), (185, 4304336), (190, 4191064), (296, 2690210), (304, 2619415), (370, 2152168), (380, 2095532), (592, 1345105), (703, 1132720), (740, 1076084), (760, 1047766), (1406, 566360), (1480, 538042), (1520, 523883), (2812, 283180), (2960, 269021), (3515, 226544), (5624, 141590), (7030, 113272), (11248, 70795), (14060, 56636), (14159, 56240), (28120, 28318)]