91484560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 133501040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 839, 940, 1160, 1363, 1678, 1880, 2320, 2726, 3356, 3760, 4195, 5452, 6712, 6815, 8390, 10904, 13424, 13630, 16780, 21808, 24331, 27260, 33560, 39433, 48662, 54520, 67120, 78866, 97324, 109040, 121655, 157732, 194648, 197165, 243310, 315464, 389296, 394330, 486620, 630928, 788660, 973240, 1143557, 1577320, 1946480, 2287114, 3154640, 4574228, 5717785, 9148456, 11435570, 18296912, 22871140, 45742280, 91484560]

約数ペア:

[(1, 91484560), (2, 45742280), (4, 22871140), (5, 18296912), (8, 11435570), (10, 9148456), (16, 5717785), (20, 4574228), (29, 3154640), (40, 2287114), (47, 1946480), (58, 1577320), (80, 1143557), (94, 973240), (116, 788660), (145, 630928), (188, 486620), (232, 394330), (235, 389296), (290, 315464), (376, 243310), (464, 197165), (470, 194648), (580, 157732), (752, 121655), (839, 109040), (940, 97324), (1160, 78866), (1363, 67120), (1678, 54520), (1880, 48662), (2320, 39433), (2726, 33560), (3356, 27260), (3760, 24331), (4195, 21808), (5452, 16780), (6712, 13630), (6815, 13424), (8390, 10904)]