17512300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 72

約数和(自身を含む): 43139600

約数和(自身を除く): 25627300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 709, 950, 988, 1235, 1300, 1418, 1900, 2470, 2836, 3545, 4940, 6175, 7090, 9217, 12350, 13471, 14180, 17725, 18434, 24700, 26942, 35450, 36868, 46085, 53884, 67355, 70900, 92170, 134710, 175123, 184340, 230425, 269420, 336775, 350246, 460850, 673550, 700492, 875615, 921700, 1347100, 1751230, 3502460, 4378075, 8756150, 17512300]

約数ペア:

[(1, 17512300), (2, 8756150), (4, 4378075), (5, 3502460), (10, 1751230), (13, 1347100), (19, 921700), (20, 875615), (25, 700492), (26, 673550), (38, 460850), (50, 350246), (52, 336775), (65, 269420), (76, 230425), (95, 184340), (100, 175123), (130, 134710), (190, 92170), (247, 70900), (260, 67355), (325, 53884), (380, 46085), (475, 36868), (494, 35450), (650, 26942), (709, 24700), (950, 18434), (988, 17725), (1235, 14180), (1300, 13471), (1418, 12350), (1900, 9217), (2470, 7090), (2836, 6175), (3545, 4940)]