11550110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 25147584

約数和(自身を除く): 13597474

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 197, 205, 286, 394, 410, 451, 533, 715, 902, 985, 1066, 1430, 1970, 2167, 2255, 2561, 2665, 4334, 4510, 5122, 5330, 5863, 8077, 10835, 11726, 12805, 16154, 21670, 25610, 28171, 29315, 40385, 56342, 58630, 80770, 88847, 105001, 140855, 177694, 210002, 281710, 444235, 525005, 888470, 1050010, 1155011, 2310022, 5775055, 11550110]

約数ペア:

[(1, 11550110), (2, 5775055), (5, 2310022), (10, 1155011), (11, 1050010), (13, 888470), (22, 525005), (26, 444235), (41, 281710), (55, 210002), (65, 177694), (82, 140855), (110, 105001), (130, 88847), (143, 80770), (197, 58630), (205, 56342), (286, 40385), (394, 29315), (410, 28171), (451, 25610), (533, 21670), (715, 16154), (902, 12805), (985, 11726), (1066, 10835), (1430, 8077), (1970, 5863), (2167, 5330), (2255, 5122), (2561, 4510), (2665, 4334)]