99331700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 234594360

約数和(自身を除く): 135262660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 109, 130, 218, 260, 325, 436, 545, 650, 701, 1090, 1300, 1402, 1417, 2180, 2725, 2804, 2834, 3505, 5450, 5668, 7010, 7085, 9113, 10900, 14020, 14170, 17525, 18226, 28340, 35050, 35425, 36452, 45565, 70100, 70850, 76409, 91130, 141700, 152818, 182260, 227825, 305636, 382045, 455650, 764090, 911300, 993317, 1528180, 1910225, 1986634, 3820450, 3973268, 4966585, 7640900, 9933170, 19866340, 24832925, 49665850, 99331700]

約数ペア:

[(1, 99331700), (2, 49665850), (4, 24832925), (5, 19866340), (10, 9933170), (13, 7640900), (20, 4966585), (25, 3973268), (26, 3820450), (50, 1986634), (52, 1910225), (65, 1528180), (100, 993317), (109, 911300), (130, 764090), (218, 455650), (260, 382045), (325, 305636), (436, 227825), (545, 182260), (650, 152818), (701, 141700), (1090, 91130), (1300, 76409), (1402, 70850), (1417, 70100), (2180, 45565), (2725, 36452), (2804, 35425), (2834, 35050), (3505, 28340), (5450, 18226), (5668, 17525), (7010, 14170), (7085, 14020), (9113, 10900)]