2838419210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{2441}}^1$

素因数の和:2532

約数の個数: 72

約数和(自身を含む): 5805224964

約数和(自身を除く): 2966805754

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 961, 1210, 1705, 1922, 2441, 3410, 3751, 4805, 4882, 7502, 9610, 10571, 12205, 18755, 21142, 24410, 26851, 37510, 52855, 53702, 75671, 105710, 116281, 134255, 151342, 232562, 268510, 295361, 378355, 581405, 590722, 756710, 832381, 1162810, 1476805, 1664762, 2345801, 2953610, 4161905, 4691602, 8323810, 9156191, 11729005, 18312382, 23458010, 25803811, 45780955, 51607622, 91561910, 129019055, 258038110, 283841921, 567683842, 1419209605, 2838419210]

約数ペア:

[(1, 2838419210), (2, 1419209605), (5, 567683842), (10, 283841921), (11, 258038110), (22, 129019055), (31, 91561910), (55, 51607622), (62, 45780955), (110, 25803811), (121, 23458010), (155, 18312382), (242, 11729005), (310, 9156191), (341, 8323810), (605, 4691602), (682, 4161905), (961, 2953610), (1210, 2345801), (1705, 1664762), (1922, 1476805), (2441, 1162810), (3410, 832381), (3751, 756710), (4805, 590722), (4882, 581405), (7502, 378355), (9610, 295361), (10571, 268510), (12205, 232562), (18755, 151342), (21142, 134255), (24410, 116281), (26851, 105710), (37510, 75671), (52855, 53702)]