69359440

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^2\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 60

約数和(自身を含む): 164651292

約数和(自身を除く): 95291852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 233, 244, 305, 466, 488, 610, 932, 976, 1165, 1220, 1864, 2330, 2440, 3721, 3728, 4660, 4880, 7442, 9320, 14213, 14884, 18605, 18640, 28426, 29768, 37210, 56852, 59536, 71065, 74420, 113704, 142130, 148840, 227408, 284260, 297680, 568520, 866993, 1137040, 1733986, 3467972, 4334965, 6935944, 8669930, 13871888, 17339860, 34679720, 69359440]

約数ペア:

[(1, 69359440), (2, 34679720), (4, 17339860), (5, 13871888), (8, 8669930), (10, 6935944), (16, 4334965), (20, 3467972), (40, 1733986), (61, 1137040), (80, 866993), (122, 568520), (233, 297680), (244, 284260), (305, 227408), (466, 148840), (488, 142130), (610, 113704), (932, 74420), (976, 71065), (1165, 59536), (1220, 56852), (1864, 37210), (2330, 29768), (2440, 28426), (3721, 18640), (3728, 18605), (4660, 14884), (4880, 14213), (7442, 9320)]