20141640650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{69061}}^1$

素因数の和:69399

約数の個数: 48

約数和(自身を含む): 39564238560

約数和(自身を除く): 19422597910

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 307, 475, 614, 950, 1535, 3070, 5833, 7675, 11666, 15350, 29165, 58330, 69061, 138122, 145825, 291650, 345305, 690610, 1312159, 1726525, 2624318, 3453050, 6560795, 13121590, 21201727, 32803975, 42403454, 65607950, 106008635, 212017270, 402832813, 530043175, 805665626, 1060086350, 2014164065, 4028328130, 10070820325, 20141640650]

約数ペア:

[(1, 20141640650), (2, 10070820325), (5, 4028328130), (10, 2014164065), (19, 1060086350), (25, 805665626), (38, 530043175), (50, 402832813), (95, 212017270), (190, 106008635), (307, 65607950), (475, 42403454), (614, 32803975), (950, 21201727), (1535, 13121590), (3070, 6560795), (5833, 3453050), (7675, 2624318), (11666, 1726525), (15350, 1312159), (29165, 690610), (58330, 345305), (69061, 291650), (138122, 145825)]