1036803640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{6427}}^1$

素因数の和:6584

約数の個数: 64

約数和(自身を含む): 2418213600

約数和(自身を除く): 1381409960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 109, 148, 185, 218, 296, 370, 436, 545, 740, 872, 1090, 1480, 2180, 4033, 4360, 6427, 8066, 12854, 16132, 20165, 25708, 32135, 32264, 40330, 51416, 64270, 80660, 128540, 161320, 237799, 257080, 475598, 700543, 951196, 1188995, 1401086, 1902392, 2377990, 2802172, 3502715, 4755980, 5604344, 7005430, 9511960, 14010860, 25920091, 28021720, 51840182, 103680364, 129600455, 207360728, 259200910, 518401820, 1036803640]

約数ペア:

[(1, 1036803640), (2, 518401820), (4, 259200910), (5, 207360728), (8, 129600455), (10, 103680364), (20, 51840182), (37, 28021720), (40, 25920091), (74, 14010860), (109, 9511960), (148, 7005430), (185, 5604344), (218, 4755980), (296, 3502715), (370, 2802172), (436, 2377990), (545, 1902392), (740, 1401086), (872, 1188995), (1090, 951196), (1480, 700543), (2180, 475598), (4033, 257080), (4360, 237799), (6427, 161320), (8066, 128540), (12854, 80660), (16132, 64270), (20165, 51416), (25708, 40330), (32135, 32264)]