46908280

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 61955720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 83, 142, 166, 199, 284, 332, 355, 398, 415, 568, 664, 710, 796, 830, 995, 1420, 1592, 1660, 1990, 2840, 3320, 3980, 5893, 7960, 11786, 14129, 16517, 23572, 28258, 29465, 33034, 47144, 56516, 58930, 66068, 70645, 82585, 113032, 117860, 132136, 141290, 165170, 235720, 282580, 330340, 565160, 660680, 1172707, 2345414, 4690828, 5863535, 9381656, 11727070, 23454140, 46908280]

約数ペア:

[(1, 46908280), (2, 23454140), (4, 11727070), (5, 9381656), (8, 5863535), (10, 4690828), (20, 2345414), (40, 1172707), (71, 660680), (83, 565160), (142, 330340), (166, 282580), (199, 235720), (284, 165170), (332, 141290), (355, 132136), (398, 117860), (415, 113032), (568, 82585), (664, 70645), (710, 66068), (796, 58930), (830, 56516), (995, 47144), (1420, 33034), (1592, 29465), (1660, 28258), (1990, 23572), (2840, 16517), (3320, 14129), (3980, 11786), (5893, 7960)]