112312420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 274619520

約数和(自身を除く): 162307100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 97, 110, 190, 194, 209, 220, 277, 380, 388, 418, 485, 554, 836, 970, 1045, 1067, 1108, 1385, 1843, 1940, 2090, 2134, 2770, 3047, 3686, 4180, 4268, 5263, 5335, 5540, 6094, 7372, 9215, 10526, 10670, 12188, 15235, 18430, 20273, 21052, 21340, 26315, 26869, 30470, 36860, 40546, 52630, 53738, 57893, 60940, 81092, 101365, 105260, 107476, 115786, 134345, 202730, 231572, 268690, 289465, 295559, 405460, 510511, 537380, 578930, 591118, 1021022, 1157860, 1182236, 1477795, 2042044, 2552555, 2955590, 5105110, 5615621, 5911180, 10210220, 11231242, 22462484, 28078105, 56156210, 112312420]

約数ペア:

[(1, 112312420), (2, 56156210), (4, 28078105), (5, 22462484), (10, 11231242), (11, 10210220), (19, 5911180), (20, 5615621), (22, 5105110), (38, 2955590), (44, 2552555), (55, 2042044), (76, 1477795), (95, 1182236), (97, 1157860), (110, 1021022), (190, 591118), (194, 578930), (209, 537380), (220, 510511), (277, 405460), (380, 295559), (388, 289465), (418, 268690), (485, 231572), (554, 202730), (836, 134345), (970, 115786), (1045, 107476), (1067, 105260), (1108, 101365), (1385, 81092), (1843, 60940), (1940, 57893), (2090, 53738), (2134, 52630), (2770, 40546), (3047, 36860), (3686, 30470), (4180, 26869), (4268, 26315), (5263, 21340), (5335, 21052), (5540, 20273), (6094, 18430), (7372, 15235), (9215, 12188), (10526, 10670)]