1104342760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{28729}}^1$

素因数の和:28802

約数の個数: 48

約数和(自身を含む): 2567600100

約数和(自身を除く): 1463257340

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 7688, 9610, 19220, 28729, 38440, 57458, 114916, 143645, 229832, 287290, 574580, 890599, 1149160, 1781198, 3562396, 4452995, 7124792, 8905990, 17811980, 27608569, 35623960, 55217138, 110434276, 138042845, 220868552, 276085690, 552171380, 1104342760]

約数ペア:

[(1, 1104342760), (2, 552171380), (4, 276085690), (5, 220868552), (8, 138042845), (10, 110434276), (20, 55217138), (31, 35623960), (40, 27608569), (62, 17811980), (124, 8905990), (155, 7124792), (248, 4452995), (310, 3562396), (620, 1781198), (961, 1149160), (1240, 890599), (1922, 574580), (3844, 287290), (4805, 229832), (7688, 143645), (9610, 114916), (19220, 57458), (28729, 38440)]