235972100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25931}}^1$

素因数の和:25965

約数の個数: 72

約数和(自身を含む): 630251328

約数和(自身を除く): 394279228

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, 25931, 51862, 103724, 129655, 181517, 259310, 337103, 363034, 518620, 648275, 674206, 726068, 907585, 1296550, 1348412, 1685515, 1815170, 2359721, 2593100, 3371030, 3630340, 4537925, 4719442, 6742060, 8427575, 9075850, 9438884, 11798605, 16855150, 18151700, 23597210, 33710300, 47194420, 58993025, 117986050, 235972100]

約数ペア:

[(1, 235972100), (2, 117986050), (4, 58993025), (5, 47194420), (7, 33710300), (10, 23597210), (13, 18151700), (14, 16855150), (20, 11798605), (25, 9438884), (26, 9075850), (28, 8427575), (35, 6742060), (50, 4719442), (52, 4537925), (65, 3630340), (70, 3371030), (91, 2593100), (100, 2359721), (130, 1815170), (140, 1685515), (175, 1348412), (182, 1296550), (260, 907585), (325, 726068), (350, 674206), (364, 648275), (455, 518620), (650, 363034), (700, 337103), (910, 259310), (1300, 181517), (1820, 129655), (2275, 103724), (4550, 51862), (9100, 25931)]