63335480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3984

約数の個数: 64

約数和(自身を含む): 158457600

約数和(自身を除く): 95122120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 3929, 4030, 7858, 8060, 15716, 16120, 19645, 31432, 39290, 51077, 78580, 102154, 121799, 157160, 204308, 243598, 255385, 408616, 487196, 510770, 608995, 974392, 1021540, 1217990, 1583387, 2043080, 2435980, 3166774, 4871960, 6333548, 7916935, 12667096, 15833870, 31667740, 63335480]

約数ペア:

[(1, 63335480), (2, 31667740), (4, 15833870), (5, 12667096), (8, 7916935), (10, 6333548), (13, 4871960), (20, 3166774), (26, 2435980), (31, 2043080), (40, 1583387), (52, 1217990), (62, 1021540), (65, 974392), (104, 608995), (124, 510770), (130, 487196), (155, 408616), (248, 255385), (260, 243598), (310, 204308), (403, 157160), (520, 121799), (620, 102154), (806, 78580), (1240, 51077), (1612, 39290), (2015, 31432), (3224, 19645), (3929, 16120), (4030, 15716), (7858, 8060)]