4080357160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{44371}}^1$

素因数の和:44423

約数の個数: 96

約数和(自身を含む): 10622656800

約数和(自身を除く): 6542299640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 380, 418, 440, 484, 605, 760, 836, 968, 1045, 1210, 1672, 2090, 2299, 2420, 4180, 4598, 4840, 8360, 9196, 11495, 18392, 22990, 44371, 45980, 88742, 91960, 177484, 221855, 354968, 443710, 488081, 843049, 887420, 976162, 1686098, 1774840, 1952324, 2440405, 3372196, 3904648, 4215245, 4880810, 5368891, 6744392, 8430490, 9273539, 9761620, 10737782, 16860980, 18547078, 19523240, 21475564, 26844455, 33721960, 37094156, 42951128, 46367695, 53688910, 74188312, 92735390, 102008929, 107377820, 185470780, 204017858, 214755640, 370941560, 408035716, 510044645, 816071432, 1020089290, 2040178580, 4080357160]

約数ペア:

[(1, 4080357160), (2, 2040178580), (4, 1020089290), (5, 816071432), (8, 510044645), (10, 408035716), (11, 370941560), (19, 214755640), (20, 204017858), (22, 185470780), (38, 107377820), (40, 102008929), (44, 92735390), (55, 74188312), (76, 53688910), (88, 46367695), (95, 42951128), (110, 37094156), (121, 33721960), (152, 26844455), (190, 21475564), (209, 19523240), (220, 18547078), (242, 16860980), (380, 10737782), (418, 9761620), (440, 9273539), (484, 8430490), (605, 6744392), (760, 5368891), (836, 4880810), (968, 4215245), (1045, 3904648), (1210, 3372196), (1672, 2440405), (2090, 1952324), (2299, 1774840), (2420, 1686098), (4180, 976162), (4598, 887420), (4840, 843049), (8360, 488081), (9196, 443710), (11495, 354968), (18392, 221855), (22990, 177484), (44371, 91960), (45980, 88742)]