13705700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 31872960

約数和(自身を除く): 18167260

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 101, 115, 118, 202, 230, 236, 295, 404, 460, 505, 575, 590, 1010, 1150, 1180, 1357, 1475, 2020, 2300, 2323, 2525, 2714, 2950, 4646, 5050, 5428, 5900, 5959, 6785, 9292, 10100, 11615, 11918, 13570, 23230, 23836, 27140, 29795, 33925, 46460, 58075, 59590, 67850, 116150, 119180, 135700, 137057, 148975, 232300, 274114, 297950, 548228, 595900, 685285, 1370570, 2741140, 3426425, 6852850, 13705700]

約数ペア:

[(1, 13705700), (2, 6852850), (4, 3426425), (5, 2741140), (10, 1370570), (20, 685285), (23, 595900), (25, 548228), (46, 297950), (50, 274114), (59, 232300), (92, 148975), (100, 137057), (101, 135700), (115, 119180), (118, 116150), (202, 67850), (230, 59590), (236, 58075), (295, 46460), (404, 33925), (460, 29795), (505, 27140), (575, 23836), (590, 23230), (1010, 13570), (1150, 11918), (1180, 11615), (1357, 10100), (1475, 9292), (2020, 6785), (2300, 5959), (2323, 5900), (2525, 5428), (2714, 5050), (2950, 4646)]