1379969050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{85447}}^1$

素因数の和:85495

約数の個数: 48

約数和(自身を含む): 2860799040

約数和(自身を除く): 1480829990

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 8075, 16150, 85447, 170894, 427235, 854470, 1452599, 1623493, 2136175, 2905198, 3246986, 4272350, 7262995, 8117465, 14525990, 16234930, 27599381, 36314975, 40587325, 55198762, 72629950, 81174650, 137996905, 275993810, 689984525, 1379969050]

約数ペア:

[(1, 1379969050), (2, 689984525), (5, 275993810), (10, 137996905), (17, 81174650), (19, 72629950), (25, 55198762), (34, 40587325), (38, 36314975), (50, 27599381), (85, 16234930), (95, 14525990), (170, 8117465), (190, 7262995), (323, 4272350), (425, 3246986), (475, 2905198), (646, 2136175), (850, 1623493), (950, 1452599), (1615, 854470), (3230, 427235), (8075, 170894), (16150, 85447)]