2023072880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{70051}}^1$

素因数の和:70102

約数の個数: 60

約数和(自身を含む): 4964305032

約数和(自身を除く): 2941232152

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 5776, 7220, 14440, 28880, 70051, 140102, 280204, 350255, 560408, 700510, 1120816, 1330969, 1401020, 2661938, 2802040, 5323876, 5604080, 6654845, 10647752, 13309690, 21295504, 25288411, 26619380, 50576822, 53238760, 101153644, 106477520, 126442055, 202307288, 252884110, 404614576, 505768220, 1011536440, 2023072880]

約数ペア:

[(1, 2023072880), (2, 1011536440), (4, 505768220), (5, 404614576), (8, 252884110), (10, 202307288), (16, 126442055), (19, 106477520), (20, 101153644), (38, 53238760), (40, 50576822), (76, 26619380), (80, 25288411), (95, 21295504), (152, 13309690), (190, 10647752), (304, 6654845), (361, 5604080), (380, 5323876), (722, 2802040), (760, 2661938), (1444, 1401020), (1520, 1330969), (1805, 1120816), (2888, 700510), (3610, 560408), (5776, 350255), (7220, 280204), (14440, 140102), (28880, 70051)]