3136900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 7777280

約数和(自身を除く): 4640380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 127, 130, 190, 247, 254, 260, 325, 380, 475, 494, 508, 635, 650, 950, 988, 1235, 1270, 1300, 1651, 1900, 2413, 2470, 2540, 3175, 3302, 4826, 4940, 6175, 6350, 6604, 8255, 9652, 12065, 12350, 12700, 16510, 24130, 24700, 31369, 33020, 41275, 48260, 60325, 62738, 82550, 120650, 125476, 156845, 165100, 241300, 313690, 627380, 784225, 1568450, 3136900]

約数ペア:

[(1, 3136900), (2, 1568450), (4, 784225), (5, 627380), (10, 313690), (13, 241300), (19, 165100), (20, 156845), (25, 125476), (26, 120650), (38, 82550), (50, 62738), (52, 60325), (65, 48260), (76, 41275), (95, 33020), (100, 31369), (127, 24700), (130, 24130), (190, 16510), (247, 12700), (254, 12350), (260, 12065), (325, 9652), (380, 8255), (475, 6604), (494, 6350), (508, 6175), (635, 4940), (650, 4826), (950, 3302), (988, 3175), (1235, 2540), (1270, 2470), (1300, 2413), (1651, 1900)]