1350593240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12853}}^1$

素因数の和:12972

約数の個数: 64

約数和(自身を含む): 3165168960

約数和(自身を除く): 1814575720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 142, 148, 185, 284, 296, 355, 370, 568, 710, 740, 1420, 1480, 2627, 2840, 5254, 10508, 12853, 13135, 21016, 25706, 26270, 51412, 52540, 64265, 102824, 105080, 128530, 257060, 475561, 514120, 912563, 951122, 1825126, 1902244, 2377805, 3650252, 3804488, 4562815, 4755610, 7300504, 9125630, 9511220, 18251260, 19022440, 33764831, 36502520, 67529662, 135059324, 168824155, 270118648, 337648310, 675296620, 1350593240]

約数ペア:

[(1, 1350593240), (2, 675296620), (4, 337648310), (5, 270118648), (8, 168824155), (10, 135059324), (20, 67529662), (37, 36502520), (40, 33764831), (71, 19022440), (74, 18251260), (142, 9511220), (148, 9125630), (185, 7300504), (284, 4755610), (296, 4562815), (355, 3804488), (370, 3650252), (568, 2377805), (710, 1902244), (740, 1825126), (1420, 951122), (1480, 912563), (2627, 514120), (2840, 475561), (5254, 257060), (10508, 128530), (12853, 105080), (13135, 102824), (21016, 64265), (25706, 52540), (26270, 51412)]