16366977220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{83873}}^1$

素因数の和:84780

約数の個数: 48

約数和(自身を含む): 37537976448

約数和(自身を除く): 21170999228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 887, 1774, 3548, 4435, 8870, 9757, 17740, 19514, 39028, 48785, 83873, 97570, 167746, 195140, 335492, 419365, 838730, 922603, 1677460, 1845206, 3690412, 4613015, 9226030, 18452060, 74395351, 148790702, 297581404, 371976755, 743953510, 818348861, 1487907020, 1636697722, 3273395444, 4091744305, 8183488610, 16366977220]

約数ペア:

[(1, 16366977220), (2, 8183488610), (4, 4091744305), (5, 3273395444), (10, 1636697722), (11, 1487907020), (20, 818348861), (22, 743953510), (44, 371976755), (55, 297581404), (110, 148790702), (220, 74395351), (887, 18452060), (1774, 9226030), (3548, 4613015), (4435, 3690412), (8870, 1845206), (9757, 1677460), (17740, 922603), (19514, 838730), (39028, 419365), (48785, 335492), (83873, 195140), (97570, 167746)]