2080397940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{2377}}^1$

素因数の和:2921

約数の個数: 96

約数和(自身を含む): 6040500480

約数和(自身を除く): 3960102540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 503, 580, 870, 1006, 1509, 1740, 2012, 2377, 2515, 3018, 4754, 5030, 6036, 7131, 7545, 9508, 10060, 11885, 14262, 14587, 15090, 23770, 28524, 29174, 30180, 35655, 43761, 47540, 58348, 68933, 71310, 72935, 87522, 137866, 142620, 145870, 175044, 206799, 218805, 275732, 291740, 344665, 413598, 437610, 689330, 827196, 875220, 1033995, 1195631, 1378660, 2067990, 2391262, 3586893, 4135980, 4782524, 5978155, 7173786, 11956310, 14347572, 17934465, 23912620, 34673299, 35868930, 69346598, 71737860, 104019897, 138693196, 173366495, 208039794, 346732990, 416079588, 520099485, 693465980, 1040198970, 2080397940]

約数ペア:

[(1, 2080397940), (2, 1040198970), (3, 693465980), (4, 520099485), (5, 416079588), (6, 346732990), (10, 208039794), (12, 173366495), (15, 138693196), (20, 104019897), (29, 71737860), (30, 69346598), (58, 35868930), (60, 34673299), (87, 23912620), (116, 17934465), (145, 14347572), (174, 11956310), (290, 7173786), (348, 5978155), (435, 4782524), (503, 4135980), (580, 3586893), (870, 2391262), (1006, 2067990), (1509, 1378660), (1740, 1195631), (2012, 1033995), (2377, 875220), (2515, 827196), (3018, 689330), (4754, 437610), (5030, 413598), (6036, 344665), (7131, 291740), (7545, 275732), (9508, 218805), (10060, 206799), (11885, 175044), (14262, 145870), (14587, 142620), (15090, 137866), (23770, 87522), (28524, 72935), (29174, 71310), (30180, 68933), (35655, 58348), (43761, 47540)]