11700280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5583

約数の個数: 32

約数和(自身を含む): 26827200

約数和(自身を除く): 15126920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5519, 11038, 22076, 27595, 44152, 55190, 110380, 220760, 292507, 585014, 1170028, 1462535, 2340056, 2925070, 5850140, 11700280]

約数ペア:

[(1, 11700280), (2, 5850140), (4, 2925070), (5, 2340056), (8, 1462535), (10, 1170028), (20, 585014), (40, 292507), (53, 220760), (106, 110380), (212, 55190), (265, 44152), (424, 27595), (530, 22076), (1060, 11038), (2120, 5519)]