22018240

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 56

約数和(自身を含む): 53126640

約数和(自身を除く): 31108400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 829, 830, 1328, 1658, 1660, 2656, 3316, 3320, 4145, 5312, 6632, 6640, 8290, 13264, 13280, 16580, 26528, 26560, 33160, 53056, 66320, 68807, 132640, 137614, 265280, 275228, 344035, 550456, 688070, 1100912, 1376140, 2201824, 2752280, 4403648, 5504560, 11009120, 22018240]

約数ペア:

[(1, 22018240), (2, 11009120), (4, 5504560), (5, 4403648), (8, 2752280), (10, 2201824), (16, 1376140), (20, 1100912), (32, 688070), (40, 550456), (64, 344035), (80, 275228), (83, 265280), (160, 137614), (166, 132640), (320, 68807), (332, 66320), (415, 53056), (664, 33160), (829, 26560), (830, 26528), (1328, 16580), (1658, 13280), (1660, 13264), (2656, 8290), (3316, 6640), (3320, 6632), (4145, 5312)]