996513700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109507}}^1$

素因数の和:109541

約数の個数: 72

約数和(自身を含む): 2661482432

約数和(自身を除く): 1664968732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 109507, 219014, 438028, 547535, 766549, 1095070, 1423591, 1533098, 2190140, 2737675, 2847182, 3066196, 3832745, 5475350, 5694364, 7117955, 7665490, 9965137, 10950700, 14235910, 15330980, 19163725, 19930274, 28471820, 35589775, 38327450, 39860548, 49825685, 71179550, 76654900, 99651370, 142359100, 199302740, 249128425, 498256850, 996513700]

約数ペア:

[(1, 996513700), (2, 498256850), (4, 249128425), (5, 199302740), (7, 142359100), (10, 99651370), (13, 76654900), (14, 71179550), (20, 49825685), (25, 39860548), (26, 38327450), (28, 35589775), (35, 28471820), (50, 19930274), (52, 19163725), (65, 15330980), (70, 14235910), (91, 10950700), (100, 9965137), (130, 7665490), (140, 7117955), (175, 5694364), (182, 5475350), (260, 3832745), (325, 3066196), (350, 2847182), (364, 2737675), (455, 2190140), (650, 1533098), (700, 1423591), (910, 1095070), (1300, 766549), (1820, 547535), (2275, 438028), (4550, 219014), (9100, 109507)]