45742280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 63121720

約数列:

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

約数ペア:

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