27021048770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{1621}}^1$

素因数の和:2151

約数の個数: 64

約数和(自身を含む): 50447184480

約数和(自身を除く): 23426135710

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 373, 410, 545, 746, 1090, 1621, 1865, 3242, 3730, 4469, 8105, 8938, 15293, 16210, 22345, 30586, 40657, 44690, 66461, 76465, 81314, 132922, 152930, 176689, 203285, 332305, 353378, 406570, 604633, 664610, 883445, 1209266, 1666937, 1766890, 3023165, 3333874, 6046330, 7244249, 8334685, 14488498, 16669370, 24789953, 36221245, 49579906, 65904997, 72442490, 123949765, 131809994, 247899530, 329524985, 659049970, 2702104877, 5404209754, 13510524385, 27021048770]

約数ペア:

[(1, 27021048770), (2, 13510524385), (5, 5404209754), (10, 2702104877), (41, 659049970), (82, 329524985), (109, 247899530), (205, 131809994), (218, 123949765), (373, 72442490), (410, 65904997), (545, 49579906), (746, 36221245), (1090, 24789953), (1621, 16669370), (1865, 14488498), (3242, 8334685), (3730, 7244249), (4469, 6046330), (8105, 3333874), (8938, 3023165), (15293, 1766890), (16210, 1666937), (22345, 1209266), (30586, 883445), (40657, 664610), (44690, 604633), (66461, 406570), (76465, 353378), (81314, 332305), (132922, 203285), (152930, 176689)]