528055960

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3001}}^1$

素因数の和:3148

約数の個数: 64

約数和(自身を含む): 1225536480

約数和(自身を除く): 697480520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 83, 106, 166, 212, 265, 332, 415, 424, 530, 664, 830, 1060, 1660, 2120, 3001, 3320, 4399, 6002, 8798, 12004, 15005, 17596, 21995, 24008, 30010, 35192, 43990, 60020, 87980, 120040, 159053, 175960, 249083, 318106, 498166, 636212, 795265, 996332, 1245415, 1272424, 1590530, 1992664, 2490830, 3181060, 4981660, 6362120, 9963320, 13201399, 26402798, 52805596, 66006995, 105611192, 132013990, 264027980, 528055960]

約数ペア:

[(1, 528055960), (2, 264027980), (4, 132013990), (5, 105611192), (8, 66006995), (10, 52805596), (20, 26402798), (40, 13201399), (53, 9963320), (83, 6362120), (106, 4981660), (166, 3181060), (212, 2490830), (265, 1992664), (332, 1590530), (415, 1272424), (424, 1245415), (530, 996332), (664, 795265), (830, 636212), (1060, 498166), (1660, 318106), (2120, 249083), (3001, 175960), (3320, 159053), (4399, 120040), (6002, 87980), (8798, 60020), (12004, 43990), (15005, 35192), (17596, 30010), (21995, 24008)]