34388860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 83338416

約数和(自身を除く): 48949556

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 361, 380, 418, 433, 722, 836, 866, 1045, 1444, 1732, 1805, 2090, 2165, 3610, 3971, 4180, 4330, 4763, 7220, 7942, 8227, 8660, 9526, 15884, 16454, 19052, 19855, 23815, 32908, 39710, 41135, 47630, 79420, 82270, 90497, 95260, 156313, 164540, 180994, 312626, 361988, 452485, 625252, 781565, 904970, 1563130, 1719443, 1809940, 3126260, 3438886, 6877772, 8597215, 17194430, 34388860]

約数ペア:

[(1, 34388860), (2, 17194430), (4, 8597215), (5, 6877772), (10, 3438886), (11, 3126260), (19, 1809940), (20, 1719443), (22, 1563130), (38, 904970), (44, 781565), (55, 625252), (76, 452485), (95, 361988), (110, 312626), (190, 180994), (209, 164540), (220, 156313), (361, 95260), (380, 90497), (418, 82270), (433, 79420), (722, 47630), (836, 41135), (866, 39710), (1045, 32908), (1444, 23815), (1732, 19855), (1805, 19052), (2090, 16454), (2165, 15884), (3610, 9526), (3971, 8660), (4180, 8227), (4330, 7942), (4763, 7220)]