98054840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:1992

約数の個数: 64

約数和(自身を含む): 240075360

約数和(自身を除く): 142020520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 808, 1010, 1313, 1867, 2020, 2626, 3734, 4040, 5252, 6565, 7468, 9335, 10504, 13130, 14936, 18670, 24271, 26260, 37340, 48542, 52520, 74680, 97084, 121355, 188567, 194168, 242710, 377134, 485420, 754268, 942835, 970840, 1508536, 1885670, 2451371, 3771340, 4902742, 7542680, 9805484, 12256855, 19610968, 24513710, 49027420, 98054840]

約数ペア:

[(1, 98054840), (2, 49027420), (4, 24513710), (5, 19610968), (8, 12256855), (10, 9805484), (13, 7542680), (20, 4902742), (26, 3771340), (40, 2451371), (52, 1885670), (65, 1508536), (101, 970840), (104, 942835), (130, 754268), (202, 485420), (260, 377134), (404, 242710), (505, 194168), (520, 188567), (808, 121355), (1010, 97084), (1313, 74680), (1867, 52520), (2020, 48542), (2626, 37340), (3734, 26260), (4040, 24271), (5252, 18670), (6565, 14936), (7468, 13130), (9335, 10504)]