40101984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10711}}^1$

素因数の和:10740

約数の個数: 72

約数和(自身を含む): 122823792

約数和(自身を除く): 82721808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 10711, 21422, 32133, 42844, 64266, 85688, 96399, 128532, 139243, 171376, 192798, 257064, 278486, 342752, 385596, 417729, 514128, 556972, 771192, 835458, 1028256, 1113944, 1253187, 1542384, 1670916, 2227888, 2506374, 3084768, 3341832, 4455776, 5012748, 6683664, 10025496, 13367328, 20050992, 40101984]

約数ペア:

[(1, 40101984), (2, 20050992), (3, 13367328), (4, 10025496), (6, 6683664), (8, 5012748), (9, 4455776), (12, 3341832), (13, 3084768), (16, 2506374), (18, 2227888), (24, 1670916), (26, 1542384), (32, 1253187), (36, 1113944), (39, 1028256), (48, 835458), (52, 771192), (72, 556972), (78, 514128), (96, 417729), (104, 385596), (117, 342752), (144, 278486), (156, 257064), (208, 192798), (234, 171376), (288, 139243), (312, 128532), (416, 96399), (468, 85688), (624, 64266), (936, 42844), (1248, 32133), (1872, 21422), (3744, 10711)]