2008000235092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6329}}^1\times {\mathrm{36037}}^1$

素因数の和:42472

約数の個数: 48

約数和(自身を含む): 3679128069120

約数和(自身を除く): 1671127834028

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 6329, 8804, 12658, 25316, 36037, 72074, 144148, 196199, 392398, 449359, 784796, 898718, 1117147, 1797436, 2234294, 2558627, 4468588, 5117254, 10234508, 13930129, 27860258, 55720516, 79317437, 158634874, 228078173, 317269748, 456156346, 912312692, 7070423363, 14140846726, 16193550283, 28281693452, 32387100566, 64774201132, 502000058773, 1004000117546, 2008000235092]

約数ペア:

[(1, 2008000235092), (2, 1004000117546), (4, 502000058773), (31, 64774201132), (62, 32387100566), (71, 28281693452), (124, 16193550283), (142, 14140846726), (284, 7070423363), (2201, 912312692), (4402, 456156346), (6329, 317269748), (8804, 228078173), (12658, 158634874), (25316, 79317437), (36037, 55720516), (72074, 27860258), (144148, 13930129), (196199, 10234508), (392398, 5117254), (449359, 4468588), (784796, 2558627), (898718, 2234294), (1117147, 1797436)]