1472918620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{47791}}^1$

素因数の和:47890

約数の個数: 48

約数和(自身を含む): 3275854848

約数和(自身を除く): 1802936228

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 3082, 6164, 7705, 15410, 30820, 47791, 95582, 191164, 238955, 477910, 955820, 1099193, 2198386, 3201997, 4396772, 5495965, 6403994, 10991930, 12807988, 16009985, 21983860, 32019970, 64039940, 73645931, 147291862, 294583724, 368229655, 736459310, 1472918620]

約数ペア:

[(1, 1472918620), (2, 736459310), (4, 368229655), (5, 294583724), (10, 147291862), (20, 73645931), (23, 64039940), (46, 32019970), (67, 21983860), (92, 16009985), (115, 12807988), (134, 10991930), (230, 6403994), (268, 5495965), (335, 4396772), (460, 3201997), (670, 2198386), (1340, 1099193), (1541, 955820), (3082, 477910), (6164, 238955), (7705, 191164), (15410, 95582), (30820, 47791)]