28618392200

素因数分解:

$2^3\times 5^2\times {\mathrm{577}}^1\times {\mathrm{247993}}^1$

素因数の和:248586

約数の個数: 48

約数和(自身を含む): 66653347380

約数和(自身を除く): 38034955180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 577, 1154, 2308, 2885, 4616, 5770, 11540, 14425, 23080, 28850, 57700, 115400, 247993, 495986, 991972, 1239965, 1983944, 2479930, 4959860, 6199825, 9919720, 12399650, 24799300, 49598600, 143091961, 286183922, 572367844, 715459805, 1144735688, 1430919610, 2861839220, 3577299025, 5723678440, 7154598050, 14309196100, 28618392200]

約数ペア:

[(1, 28618392200), (2, 14309196100), (4, 7154598050), (5, 5723678440), (8, 3577299025), (10, 2861839220), (20, 1430919610), (25, 1144735688), (40, 715459805), (50, 572367844), (100, 286183922), (200, 143091961), (577, 49598600), (1154, 24799300), (2308, 12399650), (2885, 9919720), (4616, 6199825), (5770, 4959860), (11540, 2479930), (14425, 1983944), (23080, 1239965), (28850, 991972), (57700, 495986), (115400, 247993)]