25552480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5507}}^1$

素因数の和:5551

約数の個数: 48

約数和(自身を含む): 62460720

約数和(自身を除く): 36908240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 5507, 11014, 22028, 27535, 44056, 55070, 88112, 110140, 159703, 176224, 220280, 319406, 440560, 638812, 798515, 881120, 1277624, 1597030, 2555248, 3194060, 5110496, 6388120, 12776240, 25552480]

約数ペア:

[(1, 25552480), (2, 12776240), (4, 6388120), (5, 5110496), (8, 3194060), (10, 2555248), (16, 1597030), (20, 1277624), (29, 881120), (32, 798515), (40, 638812), (58, 440560), (80, 319406), (116, 220280), (145, 176224), (160, 159703), (232, 110140), (290, 88112), (464, 55070), (580, 44056), (928, 27535), (1160, 22028), (2320, 11014), (4640, 5507)]