110224720

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 263353680

約数和(自身を除く): 153128960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 113, 137, 178, 226, 274, 356, 445, 452, 548, 565, 685, 712, 890, 904, 1096, 1130, 1370, 1424, 1780, 1808, 2192, 2260, 2740, 3560, 4520, 5480, 7120, 9040, 10057, 10960, 12193, 15481, 20114, 24386, 30962, 40228, 48772, 50285, 60965, 61924, 77405, 80456, 97544, 100570, 121930, 123848, 154810, 160912, 195088, 201140, 243860, 247696, 309620, 402280, 487720, 619240, 804560, 975440, 1238480, 1377809, 2755618, 5511236, 6889045, 11022472, 13778090, 22044944, 27556180, 55112360, 110224720]

約数ペア:

[(1, 110224720), (2, 55112360), (4, 27556180), (5, 22044944), (8, 13778090), (10, 11022472), (16, 6889045), (20, 5511236), (40, 2755618), (80, 1377809), (89, 1238480), (113, 975440), (137, 804560), (178, 619240), (226, 487720), (274, 402280), (356, 309620), (445, 247696), (452, 243860), (548, 201140), (565, 195088), (685, 160912), (712, 154810), (890, 123848), (904, 121930), (1096, 100570), (1130, 97544), (1370, 80456), (1424, 77405), (1780, 61924), (1808, 60965), (2192, 50285), (2260, 48772), (2740, 40228), (3560, 30962), (4520, 24386), (5480, 20114), (7120, 15481), (9040, 12193), (10057, 10960)]