104852240

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15791}}^1$

素因数の和:15887

約数の個数: 40

約数和(自身を含む): 246734208

約数和(自身を除く): 141881968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 15791, 31582, 63164, 78955, 126328, 157910, 252656, 315820, 631640, 1263280, 1310653, 2621306, 5242612, 6553265, 10485224, 13106530, 20970448, 26213060, 52426120, 104852240]

約数ペア:

[(1, 104852240), (2, 52426120), (4, 26213060), (5, 20970448), (8, 13106530), (10, 10485224), (16, 6553265), (20, 5242612), (40, 2621306), (80, 1310653), (83, 1263280), (166, 631640), (332, 315820), (415, 252656), (664, 157910), (830, 126328), (1328, 78955), (1660, 63164), (3320, 31582), (6640, 15791)]