69623720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 161421120

約数和(自身を除く): 91797400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 83, 134, 166, 268, 313, 332, 335, 415, 536, 626, 664, 670, 830, 1252, 1340, 1565, 1660, 2504, 2680, 3130, 3320, 5561, 6260, 11122, 12520, 20971, 22244, 25979, 27805, 41942, 44488, 51958, 55610, 83884, 103916, 104855, 111220, 129895, 167768, 207832, 209710, 222440, 259790, 419420, 519580, 838840, 1039160, 1740593, 3481186, 6962372, 8702965, 13924744, 17405930, 34811860, 69623720]

約数ペア:

[(1, 69623720), (2, 34811860), (4, 17405930), (5, 13924744), (8, 8702965), (10, 6962372), (20, 3481186), (40, 1740593), (67, 1039160), (83, 838840), (134, 519580), (166, 419420), (268, 259790), (313, 222440), (332, 209710), (335, 207832), (415, 167768), (536, 129895), (626, 111220), (664, 104855), (670, 103916), (830, 83884), (1252, 55610), (1340, 51958), (1565, 44488), (1660, 41942), (2504, 27805), (2680, 25979), (3130, 22244), (3320, 20971), (5561, 12520), (6260, 11122)]