224735990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51427}}^1$

素因数の和:51476

約数の個数: 32

約数和(自身を含む): 444337920

約数和(自身を除く): 219601930

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 51427, 102854, 257135, 514270, 977113, 1182821, 1954226, 2365642, 4885565, 5914105, 9771130, 11828210, 22473599, 44947198, 112367995, 224735990]

約数ペア:

[(1, 224735990), (2, 112367995), (5, 44947198), (10, 22473599), (19, 11828210), (23, 9771130), (38, 5914105), (46, 4885565), (95, 2365642), (115, 1954226), (190, 1182821), (230, 977113), (437, 514270), (874, 257135), (2185, 102854), (4370, 51427)]