194583280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2531}}^1$

素因数の和:2606

約数の個数: 60

約数和(自身を含む): 467655336

約数和(自身を除く): 273072056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 2531, 3844, 4805, 5062, 7688, 9610, 10124, 12655, 15376, 19220, 20248, 25310, 38440, 40496, 50620, 76880, 78461, 101240, 156922, 202480, 313844, 392305, 627688, 784610, 1255376, 1569220, 2432291, 3138440, 4864582, 6276880, 9729164, 12161455, 19458328, 24322910, 38916656, 48645820, 97291640, 194583280]

約数ペア:

[(1, 194583280), (2, 97291640), (4, 48645820), (5, 38916656), (8, 24322910), (10, 19458328), (16, 12161455), (20, 9729164), (31, 6276880), (40, 4864582), (62, 3138440), (80, 2432291), (124, 1569220), (155, 1255376), (248, 784610), (310, 627688), (496, 392305), (620, 313844), (961, 202480), (1240, 156922), (1922, 101240), (2480, 78461), (2531, 76880), (3844, 50620), (4805, 40496), (5062, 38440), (7688, 25310), (9610, 20248), (10124, 19220), (12655, 15376)]