243669083240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{553793371}}^1$

素因数の和:553793393

約数の個数: 32

約数和(自身を含む): 598096841760

約数和(自身を除く): 354427758520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 553793371, 1107586742, 2215173484, 2768966855, 4430346968, 5537933710, 6091727081, 11075867420, 12183454162, 22151734840, 24366908324, 30458635405, 48733816648, 60917270810, 121834541620, 243669083240]

約数ペア:

[(1, 243669083240), (2, 121834541620), (4, 60917270810), (5, 48733816648), (8, 30458635405), (10, 24366908324), (11, 22151734840), (20, 12183454162), (22, 11075867420), (40, 6091727081), (44, 5537933710), (55, 4430346968), (88, 2768966855), (110, 2215173484), (220, 1107586742), (440, 553793371)]