5874040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 14256000

約数和(自身を除く): 8381960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 131, 152, 190, 236, 262, 295, 380, 472, 524, 590, 655, 760, 1048, 1121, 1180, 1310, 2242, 2360, 2489, 2620, 4484, 4978, 5240, 5605, 7729, 8968, 9956, 11210, 12445, 15458, 19912, 22420, 24890, 30916, 38645, 44840, 49780, 61832, 77290, 99560, 146851, 154580, 293702, 309160, 587404, 734255, 1174808, 1468510, 2937020, 5874040]

約数ペア:

[(1, 5874040), (2, 2937020), (4, 1468510), (5, 1174808), (8, 734255), (10, 587404), (19, 309160), (20, 293702), (38, 154580), (40, 146851), (59, 99560), (76, 77290), (95, 61832), (118, 49780), (131, 44840), (152, 38645), (190, 30916), (236, 24890), (262, 22420), (295, 19912), (380, 15458), (472, 12445), (524, 11210), (590, 9956), (655, 8968), (760, 7729), (1048, 5605), (1121, 5240), (1180, 4978), (1310, 4484), (2242, 2620), (2360, 2489)]