353223340

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 750466080

約数和(自身を除く): 397242740

約数列:

[1, 2, 4, 5, 10, 20, 229, 233, 331, 458, 466, 662, 916, 932, 1145, 1165, 1324, 1655, 2290, 2330, 3310, 4580, 4660, 6620, 53357, 75799, 77123, 106714, 151598, 154246, 213428, 266785, 303196, 308492, 378995, 385615, 533570, 757990, 771230, 1067140, 1515980, 1542460, 17661167, 35322334, 70644668, 88305835, 176611670, 353223340]

約数ペア:

[(1, 353223340), (2, 176611670), (4, 88305835), (5, 70644668), (10, 35322334), (20, 17661167), (229, 1542460), (233, 1515980), (331, 1067140), (458, 771230), (466, 757990), (662, 533570), (916, 385615), (932, 378995), (1145, 308492), (1165, 303196), (1324, 266785), (1655, 213428), (2290, 154246), (2330, 151598), (3310, 106714), (4580, 77123), (4660, 75799), (6620, 53357)]