37494980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 84000000

約数和(自身を除く): 46505020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1249, 1501, 1580, 2498, 3002, 4996, 6004, 6245, 7505, 12490, 15010, 23731, 24980, 30020, 47462, 94924, 98671, 118655, 197342, 237310, 394684, 474620, 493355, 986710, 1874749, 1973420, 3749498, 7498996, 9373745, 18747490, 37494980]

約数ペア:

[(1, 37494980), (2, 18747490), (4, 9373745), (5, 7498996), (10, 3749498), (19, 1973420), (20, 1874749), (38, 986710), (76, 493355), (79, 474620), (95, 394684), (158, 237310), (190, 197342), (316, 118655), (380, 98671), (395, 94924), (790, 47462), (1249, 30020), (1501, 24980), (1580, 23731), (2498, 15010), (3002, 12490), (4996, 7505), (6004, 6245)]