15109412320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5554931}}^1$

素因数の和:5554963

約数の個数: 48

約数和(自身を含む): 37795757328

約数和(自身を除く): 22686345008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5554931, 11109862, 22219724, 27774655, 44439448, 55549310, 88878896, 94433827, 111098620, 177757792, 188867654, 222197240, 377735308, 444394480, 472169135, 755470616, 888788960, 944338270, 1510941232, 1888676540, 3021882464, 3777353080, 7554706160, 15109412320]

約数ペア:

[(1, 15109412320), (2, 7554706160), (4, 3777353080), (5, 3021882464), (8, 1888676540), (10, 1510941232), (16, 944338270), (17, 888788960), (20, 755470616), (32, 472169135), (34, 444394480), (40, 377735308), (68, 222197240), (80, 188867654), (85, 177757792), (136, 111098620), (160, 94433827), (170, 88878896), (272, 55549310), (340, 44439448), (544, 27774655), (680, 22219724), (1360, 11109862), (2720, 5554931)]