15706740700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{316031}}^1$

素因数の和:316123

約数の個数: 72

約数和(自身を含む): 39501471744

約数和(自身を除く): 23794731044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2485, 3550, 4970, 7100, 9940, 12425, 24850, 49700, 316031, 632062, 1264124, 1580155, 2212217, 3160310, 4424434, 6320620, 7900775, 8848868, 11061085, 15801550, 22122170, 22438201, 31603100, 44244340, 44876402, 55305425, 89752804, 110610850, 112191005, 157067407, 221221700, 224382010, 314134814, 448764020, 560955025, 628269628, 785337035, 1121910050, 1570674070, 2243820100, 3141348140, 3926685175, 7853370350, 15706740700]

約数ペア:

[(1, 15706740700), (2, 7853370350), (4, 3926685175), (5, 3141348140), (7, 2243820100), (10, 1570674070), (14, 1121910050), (20, 785337035), (25, 628269628), (28, 560955025), (35, 448764020), (50, 314134814), (70, 224382010), (71, 221221700), (100, 157067407), (140, 112191005), (142, 110610850), (175, 89752804), (284, 55305425), (350, 44876402), (355, 44244340), (497, 31603100), (700, 22438201), (710, 22122170), (994, 15801550), (1420, 11061085), (1775, 8848868), (1988, 7900775), (2485, 6320620), (3550, 4424434), (4970, 3160310), (7100, 2212217), (9940, 1580155), (12425, 1264124), (24850, 632062), (49700, 316031)]