84880220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6037}}^1$

素因数の和:6102

約数の個数: 48

約数和(自身を含む): 192732960

約数和(自身を除く): 107852740

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 6037, 7030, 12074, 14060, 24148, 30185, 60370, 114703, 120740, 223369, 229406, 446738, 458812, 573515, 893476, 1116845, 1147030, 2233690, 2294060, 4244011, 4467380, 8488022, 16976044, 21220055, 42440110, 84880220]

約数ペア:

[(1, 84880220), (2, 42440110), (4, 21220055), (5, 16976044), (10, 8488022), (19, 4467380), (20, 4244011), (37, 2294060), (38, 2233690), (74, 1147030), (76, 1116845), (95, 893476), (148, 573515), (185, 458812), (190, 446738), (370, 229406), (380, 223369), (703, 120740), (740, 114703), (1406, 60370), (2812, 30185), (3515, 24148), (6037, 14060), (7030, 12074)]