2084940010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{3041}}^1$

素因数の和:3211

約数の個数: 64

約数和(自身を含む): 4119841440

約数和(自身を除く): 2034901430

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 109, 170, 185, 218, 370, 545, 629, 1090, 1258, 1853, 3041, 3145, 3706, 4033, 6082, 6290, 8066, 9265, 15205, 18530, 20165, 30410, 40330, 51697, 68561, 103394, 112517, 137122, 225034, 258485, 331469, 342805, 516970, 562585, 662938, 685610, 1125170, 1657345, 1912789, 3314690, 3825578, 5634973, 9563945, 11269946, 12264353, 19127890, 24528706, 28174865, 56349730, 61321765, 122643530, 208494001, 416988002, 1042470005, 2084940010]

約数ペア:

[(1, 2084940010), (2, 1042470005), (5, 416988002), (10, 208494001), (17, 122643530), (34, 61321765), (37, 56349730), (74, 28174865), (85, 24528706), (109, 19127890), (170, 12264353), (185, 11269946), (218, 9563945), (370, 5634973), (545, 3825578), (629, 3314690), (1090, 1912789), (1258, 1657345), (1853, 1125170), (3041, 685610), (3145, 662938), (3706, 562585), (4033, 516970), (6082, 342805), (6290, 331469), (8066, 258485), (9265, 225034), (15205, 137122), (18530, 112517), (20165, 103394), (30410, 68561), (40330, 51697)]