35122280

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 46525720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 83, 142, 149, 166, 284, 298, 332, 355, 415, 568, 596, 664, 710, 745, 830, 1192, 1420, 1490, 1660, 2840, 2980, 3320, 5893, 5960, 10579, 11786, 12367, 21158, 23572, 24734, 29465, 42316, 47144, 49468, 52895, 58930, 61835, 84632, 98936, 105790, 117860, 123670, 211580, 235720, 247340, 423160, 494680, 878057, 1756114, 3512228, 4390285, 7024456, 8780570, 17561140, 35122280]

約数ペア:

[(1, 35122280), (2, 17561140), (4, 8780570), (5, 7024456), (8, 4390285), (10, 3512228), (20, 1756114), (40, 878057), (71, 494680), (83, 423160), (142, 247340), (149, 235720), (166, 211580), (284, 123670), (298, 117860), (332, 105790), (355, 98936), (415, 84632), (568, 61835), (596, 58930), (664, 52895), (710, 49468), (745, 47144), (830, 42316), (1192, 29465), (1420, 24734), (1490, 23572), (1660, 21158), (2840, 12367), (2980, 11786), (3320, 10579), (5893, 5960)]