22536220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{557}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 57558816

約数和(自身を除く): 35022596

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 557, 578, 595, 1114, 1156, 1190, 1445, 2023, 2228, 2380, 2785, 2890, 3899, 4046, 5570, 5780, 7798, 8092, 9469, 10115, 11140, 15596, 18938, 19495, 20230, 37876, 38990, 40460, 47345, 66283, 77980, 94690, 132566, 160973, 189380, 265132, 321946, 331415, 643892, 662830, 804865, 1126811, 1325660, 1609730, 2253622, 3219460, 4507244, 5634055, 11268110, 22536220]

約数ペア:

[(1, 22536220), (2, 11268110), (4, 5634055), (5, 4507244), (7, 3219460), (10, 2253622), (14, 1609730), (17, 1325660), (20, 1126811), (28, 804865), (34, 662830), (35, 643892), (68, 331415), (70, 321946), (85, 265132), (119, 189380), (140, 160973), (170, 132566), (238, 94690), (289, 77980), (340, 66283), (476, 47345), (557, 40460), (578, 38990), (595, 37876), (1114, 20230), (1156, 19495), (1190, 18938), (1445, 15596), (2023, 11140), (2228, 10115), (2380, 9469), (2785, 8092), (2890, 7798), (3899, 5780), (4046, 5570)]